CN213654661U - Fire-resistant window wrap angle connecting piece - Google Patents
Fire-resistant window wrap angle connecting piece Download PDFInfo
- Publication number
- CN213654661U CN213654661U CN202021672752.XU CN202021672752U CN213654661U CN 213654661 U CN213654661 U CN 213654661U CN 202021672752 U CN202021672752 U CN 202021672752U CN 213654661 U CN213654661 U CN 213654661U
- Authority
- CN
- China
- Prior art keywords
- fire
- window frame
- resistant
- resistant window
- connecting piece
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- 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
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 77
- 239000000779 smoke Substances 0.000 abstract description 8
- 239000004570 mortar (masonry) Substances 0.000 abstract description 4
- 239000004088 foaming agent Substances 0.000 abstract description 3
- 206010003497 Asphyxia Diseases 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 6
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fire-resistant window wrap angle connecting piece, which comprises a first fire-resistant window frame, a second fire-resistant window frame, fire-resistant window frame group angle code, a first connecting nail, a fire-resistant window frame angle connecting piece, a second connecting nail and a pair of fire-resistant expansion strips with the same structure, the utility model relates to the technical field of doors and windows, the device has reasonable structure, low cost and convenient use, the fire-resistant window frame angle connecting piece and the fire-resistant window frame group angle code are perforated at the corresponding positions pasted with the fire-resistant expansion strips, the fire-resistant expansion strips are leaked, when fire occurs, the fire-resistant expansion strips continue to expand through the perforated positions, the gaps between the window frame and the wall angle are blocked, the entering of dense smoke is avoided, the problems that when outdoor fire occurs, waterproof mortar is cracked or foaming agent is burnt, the gap appears between the window frame and the wall, smoke towards the fire surface can enter the back fire surface, and the mortality rate due to heavy smoke suffocation is the most serious problem in the case of fire.
Description
Technical Field
The utility model relates to a door and window technical field, concretely relates to fire-resistant window cornerite connecting piece.
Background
When an outdoor fire disaster occurs or fire resistance detection is carried out, aluminum materials facing a fire surface (the outdoor side) are heated and melted, meanwhile, heat is transmitted to a position close to a wall body, gaps between the fire resistant window and the wall body are generally filled with waterproof mortar or injected with foaming agents, when the outdoor fire disaster occurs, the waterproof mortar is cracked or the foaming agents are combusted, gaps occur between a window frame and the wall body, thick smoke facing the fire surface enters the back fire surface, and the death rate of suffocating the fire by the thick smoke is the most death rate when the fire disaster occurs.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that above-mentioned exists, designed a fire-resistant window cornerite connecting piece.
In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme: a fire-resistant window wrap angle connector comprises a first fire-resistant window frame, a second fire-resistant window frame, a fire-resistant window frame group angle code, a first connecting nail, a fire-resistant window frame angle connector, a second connecting nail and a pair of fire-resistant expansion strips with the same structure, wherein the first fire-resistant window frame and the second fire-resistant window frame are perpendicularly connected in 90 degrees, the fire-resistant window frame group angle code is positioned at the lower side of the second fire-resistant window and is connected with the second fire-resistant window through the first connecting nail, the fire-resistant window frame angle connector is positioned at one side of the first fire-resistant window frame and is connected with the first fire-resistant window frame through the second connecting nail, the fire-resistant window frame group angle code and the fire-resistant window frame angle connector are 90 degrees and are connected with each other, the fire-resistant window frame group angle code and the fire-resistant window frame angle connector are provided with a first opening and a second opening, the length of the second opening is larger than the diameter of the first opening, and the pair of fireproof expansion strips are fixedly embedded in the first opening and the second opening.
The utility model has the advantages that: this device is rational in infrastructure, and is with low costs, high durability and convenient use, fire-resistant window frame bight connecting piece and fire-resistant window frame group angle sign indicating number are pasting the corresponding position trompil of fire prevention inflation strip, spill fire prevention inflation strip, when the conflagration takes place, fire prevention inflation strip continues the inflation through the trompil position, the gap of shutoff window frame and wall body bight, avoid the entering of dense smoke, the effectual solution when outdoor conflagration takes place, waterproof mortar fracture or foamer burning, cause the gap to appear between window frame and wall body, the dense smoke to the fire face can enter into the back of the body fire face, and the death rate that receives dense smoke to suffocate is the most problem of death when the conflagration takes place.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic structural view of the exposed fireproof expansion strip of the present invention.
In the figure: 1. a first fire resistant window jamb; 2. a second fire resistant window jamb; 3. corner combining and corner stacking of the fire-resistant window frame; 4. a first connecting nail; 5. fire-resistant window jamb corner connectors; 6. a second connecting nail; 7. a fire-resistant intumescent strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a fire-resistant window wrap angle connector comprises a first fire-resistant window frame 1, a second fire-resistant window frame 2, a fire-resistant window frame group angle code 3, a first connecting nail 4, a fire-resistant window frame angle connector 5, a second connecting nail 6 and a pair of fire-resistant expansion strips 7 with the same structure, wherein the first fire-resistant window frame 1 and the second fire-resistant window frame 2 are vertically connected at 90 degrees, the fire-resistant window frame group angle code 3 is positioned at the lower side of the second fire-resistant window and is connected with the second fire-resistant window through the first connecting nail 4, the fire-resistant window frame angle connector 5 is positioned at one side of the first fire-resistant window frame 1 and is connected with the first fire-resistant window frame 1 through the second connecting nail 6, the fire-resistant window frame group angle code 3 and the fire-resistant window frame angle connector 5 are at 90 degrees and are connected with each other, the fire-resistant window frame group angle code 3 and the fire-resistant window frame angle connector 5 are provided with a first opening and a second, the length of the second opening is larger than the diameter of the first opening, and a pair of fireproof expansion strips 7 are fixedly embedded in the first opening and the second opening.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to the actual situation to meet the control requirements, specific connection and control sequence
One specific application of this embodiment is: fire-resistant window frame bight connecting piece 5 and fire-resistant window frame group angle sign indicating number 3 are pasting the corresponding position trompil of fire prevention inflation strip 7, spill fire prevention inflation strip 7, and when the conflagration took place, fire prevention inflation strip 7 met high temperature and continues the inflation through the trompil position, and the gap of window frame and wall body bight is blocked, avoids the entering of dense cigarette.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.
Claims (1)
1. A fire-resistant window wrap angle connecting piece comprises a first fire-resistant window frame (1), a second fire-resistant window frame (2), a fire-resistant window frame group angle code (3), a first connecting nail (4), a fire-resistant window frame angle connecting piece (5), a second connecting nail (6) and a pair of fire-resistant expansion strips (7) with the same structure, and is characterized in that the first fire-resistant window frame (1) and the second fire-resistant window frame (2) are perpendicularly connected at 90 degrees, the fire-resistant window frame group angle code (3) is positioned at the lower side of the second fire-resistant window and is connected with the second fire-resistant window through the first connecting nail (4), the fire-resistant window frame angle connecting piece (5) is positioned at one side of the first fire-resistant window frame (1) and is connected with the first fire-resistant window frame (1) through the second connecting nail (6), and the fire-resistant window frame group angle code (3) and the fire-resistant window frame angle connecting piece (5) are at 90 degrees, and the fireproof window frame corner combining connectors are connected with each other, a first opening and a second opening are formed in the fireproof window frame corner combining connectors (3) and the fireproof window frame corner connecting pieces (5), the length of the second opening is larger than the diameter of the first opening, and the pair of fireproof expansion strips (7) are fixedly embedded in the first opening and the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672752.XU CN213654661U (en) | 2020-08-12 | 2020-08-12 | Fire-resistant window wrap angle connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672752.XU CN213654661U (en) | 2020-08-12 | 2020-08-12 | Fire-resistant window wrap angle connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654661U true CN213654661U (en) | 2021-07-09 |
Family
ID=76692798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021672752.XU Expired - Fee Related CN213654661U (en) | 2020-08-12 | 2020-08-12 | Fire-resistant window wrap angle connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213654661U (en) |
-
2020
- 2020-08-12 CN CN202021672752.XU patent/CN213654661U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |