CN213330590U - Energy-saving metal door frame made of multi-cavity bridge-cut-off profiles - Google Patents
Energy-saving metal door frame made of multi-cavity bridge-cut-off profiles Download PDFInfo
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- CN213330590U CN213330590U CN202021812998.2U CN202021812998U CN213330590U CN 213330590 U CN213330590 U CN 213330590U CN 202021812998 U CN202021812998 U CN 202021812998U CN 213330590 U CN213330590 U CN 213330590U
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Abstract
The utility model discloses an energy-saving metal door frame of multicavity bridge cut-off section bar, involve metal door frame field, including the metal door, one side of metal door is equipped with first metal door frame, one side an organic whole of first metal door frame is provided with thermal-insulated door frame, one side an organic whole that first metal door frame was kept away from to thermal-insulated door frame is provided with second metal door frame, one side an organic whole that thermal-insulated door frame was kept away from to second metal door frame is provided with third metal door frame, third metal door frame sets up the side at the metal door, the inside one end of keeping away from the metal door of third metal door frame is provided with the second sound insulation chamber, good syllable-dividing effect has been played the first metal door frame of separation to thermal-insulated door frame, the second metal door frame will inside and outside heat.
Description
Technical Field
The utility model relates to a metal door frame field, in particular to energy-saving metal door frame of multicavity bridge cut-off section bar.
Background
Metal door frame a building decoration term refers to two door frames inside and outside the door. Also directly called door frames. The main functions of the door are to fix the door leaf and protect the corner, decorate and the like. Is commonly used in decoration and fitment processes to protect doors from scratching, corrosion, breakage, dirt, etc.
In the prior art, the energy-saving type of the metal door frame is poor, especially in the aspects of heat insulation and sound insulation.
Therefore, it is necessary to invent an energy-saving metal door frame made of multi-cavity bridge-cut-off profiles to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-saving metal door frame of multicavity bridge cut-off section bar to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-cavity bridge cut-off section energy-saving metal door frame comprises a metal door, wherein a first metal door frame is arranged on one side of the metal door, a heat insulation door frame is integrally arranged on one side of the first metal door frame, a second metal door frame is integrally arranged on one side, away from the first metal door frame, of the heat insulation door frame, a third metal door frame is integrally arranged on one side, away from the heat insulation door frame, of the second metal door frame, the third metal door frame is arranged on the side face of the metal door, a second sound insulation cavity is arranged at one end, away from the metal door, of the third metal door frame, a side groove is formed at one end, close to the metal door, of the third metal door frame, inner grooves are commonly formed in the first metal door frame, the heat insulation door frame and the second metal door frame, an upper groove is formed in the first metal door frame in a penetrating mode, air bags are commonly arranged in the inner grooves and the side grooves, an elastic metal plate which can elastically, one end of the air bag is fixedly arranged at the bottom of the elastic metal plate, the other end of the air bag is provided with a pressurizing end, one side of the upper end of the side groove is provided with a notch, a sealing plate is movably sealed at the position of the notch, and the pressurizing end is fixed on the inner side surface of the sealing plate.
Preferably, the bottom surface of one side of the opening of the elastic metal plate is fixedly provided with a hook plate which can be attached to the inner wall of the upper groove, and one surface of the hook plate, which is far away from the airbag, is integrally provided with a hook.
Preferably, the inner wall of the upper end of the upper groove is fixedly provided with a limiting plate for hooking a hook at the lower end of the elastic metal plate when the elastic metal plate is opened.
Preferably, the inside of second metal door frame still is equipped with first sound-proof chamber, first sound-proof chamber sets up the top at the gasbag.
Preferably, one end of the opening of the elastic metal plate faces the third metal door frame, and the openable angle of the elastic metal plate is less than thirty degrees.
Preferably, when the metal door is attached to the surfaces of the third metal door frame, the first metal door frame, the heat insulation door frame and the second metal door frame, the elastic metal plate is pressed at the opening of the upper slot, the air bag is compressed, and pressure force generated by compression is transmitted to the sealing plate, so that the sealing plate is pressed and sealed on the side surface of the metal door.
The utility model discloses a technological effect and advantage:
1. the utility model discloses an energy-saving metal door frame of multicavity bridge cut-off section bar, including the metal door, one side of metal door is equipped with first metal door frame, one side an organic whole of first metal door frame is provided with thermal-insulated door frame, one side an organic whole that thermal-insulated door frame kept away from first metal door frame is provided with second metal door frame, one side an organic whole that thermal-insulated door frame was kept away from to second metal door frame is provided with third metal door frame, third metal door frame sets up in the side of metal door, the one end of metal door frame inside keeping away from is provided with second sound insulation chamber, has good sound insulation effect, thermal-insulated door frame has played the energy-inefficacy phenomenon that separation first metal door frame, second metal door frame will inside and outside heat transfer each;
2. the utility model discloses an energy-saving metal door frame of multi-cavity bridge cut-off section bar, one end of the inside of the third metal door frame close to the metal door is provided with a side groove, the inside of the first metal door frame, the heat insulation door frame and the second metal door frame are provided with an inner groove together, the first metal door frame is provided with an upper groove through the upper surface thereof, the inner groove and the side groove are provided with air bags together, the opening part of the upper groove is fixedly connected with an elastic metal plate which can elastically deform and is provided with an opening at one side, one end of the air bag is fixedly arranged at the bottom of the elastic metal plate, the other end is provided with a pressurizing end, one side of the upper end of the side groove is provided with a groove, the position of the groove is movably sealed with a sealing plate, the pressurizing end is fixed on the inner side surface of the sealing plate, when the metal door is closed, the metal door is simultaneously laminated on the surface, the gasbag is compressed and transmits the pressure power that the compression produced to the closing plate and makes the closing plate compress tightly the side of sealing at the metal door, and sealed sound insulation is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the metal door of the present invention when the metal door and the first metal door frame are closed.
Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: 1. a metal door; 2. a first metal door frame; 3. an upper groove is formed; 4. an elastic metal plate; 5. an inner groove; 6. an air bag; 7. a heat-insulating door frame; 8. a first sound-insulating chamber; 9. a second metal door frame; 10. a second sound-insulating chamber; 11. a third metal door frame; 12. a side groove; 13. a pressurizing end; 14. a sealing plate; 15. hooking the plate; 16. a hook; 17. and a limiting plate.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a multi-cavity bridge cut-off section energy-saving metal door frame as shown in figures 1-3, which comprises a metal door 1, a first metal door frame 2 is arranged at one side of the metal door 1, a heat insulation door frame 7 is integrally arranged at one side of the first metal door frame 2, a second metal door frame 9 is integrally arranged at one side of the heat insulation door frame 7 far away from the first metal door frame 2, a third metal door frame 11 is integrally arranged at one side of the second metal door frame 9 far away from the heat insulation door frame 7, the third metal door frame 11 is arranged at the side of the metal door 1, a second sound insulation cavity 10 is arranged at one end of the third metal door frame 11 far away from the metal door 1, a side groove 12 is arranged at one end of the third metal door frame 11 near the metal door 1, an inner groove 5 is jointly arranged at the insides of the first metal door frame 2, the heat insulation door frame 7 and the second metal door frame 9, an upper groove, the inner groove 5 and the side groove 12 are both provided with an air bag 6, the opening of the upper groove 3 is fixedly connected with an elastic metal plate 4 which can be elastically deformed and has an opening on one side, one end of the air bag 6 is fixedly arranged at the bottom of the elastic metal plate 4, the other end of the air bag is provided with a pressurizing end 13, one side of the upper end of the side groove 12 is provided with a groove, the groove is movably sealed with a sealing plate 14, and the pressurizing end 13 is fixed on the inner side surface of the sealing plate 14.
In this embodiment, a hook plate 15 that can be attached to the inner wall of the upper groove 3 is fixedly disposed on the bottom surface of one side of the opening of the elastic metal plate 4, and a hook 16 is integrally disposed on a surface of the hook plate 15 away from the airbag 6.
Hook 16 on colluding board 15 can catch on limiting plate 17, has avoided elastic metal plate 4 to be contradicted by gasbag 6 and the unlimited phenomenon of opening, and when making metal door 1 open, elastic metal plate 4 is contradicted the slope by gasbag 6 and upwards opens, realizes the pressure release effect to gasbag 6.
It should be noted that a limiting plate 17 is fixed on the inner wall of the upper end of the upper open slot 3, and the hook 16 at the lower end of the elastic metal plate 4 hooks the elastic metal plate 4 when the elastic metal plate 4 is opened.
Furthermore, the inside of second metal door frame 9 still is equipped with first sound insulation chamber 8, and first sound insulation chamber 8 sets up in the top of gasbag 6, and it is effectual to give sound insulation.
The open end of the elastic metal plate 4 faces the third metal door frame 11, and the angle at which the elastic metal plate 4 can be opened is less than thirty degrees.
When the metal door 1 is simultaneously attached to the surfaces of the third metal door frame 11, the first metal door frame 2, the heat insulation door frame 7 and the second metal door frame 9, the elastic metal plate 4 is pressed at the opening of the upper slot 3, the air bag 6 is compressed, and the pressure force generated by the compression is transmitted to the sealing plate 14, so that the sealing plate 14 is pressed and sealed on the side surface of the metal door 1.
The working principle is as follows: the metal door comprises a metal door 1, wherein a first metal door frame 2 is arranged on one side of the metal door 1, a heat insulation door frame 7 is integrally arranged on one side of the first metal door frame 2, a second metal door frame 9 is integrally arranged on one side, away from the first metal door frame 2, of the heat insulation door frame 7, a third metal door frame 11 is integrally arranged on one side, away from the heat insulation door frame 7, of the second metal door frame 9, the third metal door frame 11 is arranged on the side face of the metal door 1, a second sound insulation cavity 10 is arranged at one end, away from the metal door 1, in the third metal door frame 11, the sound insulation door frame has a good sound insulation effect, and the heat insulation door frame 7 plays a role in preventing energy loss caused by the mutual transmission of internal heat and external; a side groove 12 is arranged at one end of the third metal door frame 11 close to the metal door 1, an inner groove 5 is arranged inside the first metal door frame 2, an upper groove 3 is arranged in the first metal door frame 2 and penetrates through the upper surface of the first metal door frame, an air bag 6 is arranged in the inner groove 5 and the side groove 12, an elastic metal plate 4 which can elastically deform and is provided with an opening at one side is fixedly connected at the opening of the upper groove 3, one end of the air bag 6 is fixedly arranged at the bottom of the elastic metal plate 4, the other end of the air bag is provided with a pressurizing end 13, a groove is arranged at one side of the upper end of the side groove 12, a sealing plate 14 is movably sealed at the groove opening position, the pressurizing end 13 is fixed on the inner side surface of the sealing plate 14, when the metal door 1 is closed, the metal door 1 is simultaneously attached to the surfaces of the third metal door frame 11, the first metal door frame 2, the heat-insulating door frame 7 and the second, the air bag 6 is compressed, and pressure force generated by compression is transmitted to the sealing plate 14, so that the sealing plate 14 is pressed and sealed on the side surface of the metal door 1, and the sealing and sound insulation performance is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an energy-saving metal door frame of multicavity bridge cut-off section bar, includes metal door (1), its characterized in that: a first metal door frame (2) is arranged on one side of the metal door (1), a heat insulation door frame (7) is integrally arranged on one side of the first metal door frame (2), a second metal door frame (9) is integrally arranged on one side, away from the first metal door frame (2), of the heat insulation door frame (7), a third metal door frame (11) is integrally arranged on one side, away from the heat insulation door frame (7), of the second metal door frame (9), the third metal door frame (11) is arranged on the side face of the metal door (1), a second sound insulation cavity (10) is arranged at one end, away from the metal door (1), of the third metal door frame (11), a side groove (12) is arranged at one end, close to the metal door (1), of the third metal door frame (11), the first metal door frame (2), the heat insulation door frame (7) and the second metal door frame (9), an inner groove (5) is jointly arranged inside the first metal door, run through its upper surface in first metal door frame (2) and be equipped with fluting (3), gasbag (6) are equipped with in inside groove (5) and side groove (12) together, but go up the opening part fixedly connected with elastic deformation of fluting (3) and one side open-ended elastic metal plate (4), the fixed bottom that sets up at elastic metal plate (4) of one end of gasbag (6), the other end is equipped with pressurization end (13), upper end one side of side groove (12) is equipped with the fluting, and fluting position activity seal has closing plate (14), pressurization end (13) are fixed on the inboard surface of closing plate (14).
2. The multi-cavity bridge-cut-off section energy-saving metal door frame according to claim 1, characterized in that: the bottom surface of one side of the opening of the elastic metal plate (4) is fixedly provided with a hook plate (15) which can be attached to the inner wall of the upper groove (3), and one surface of the hook plate (15) away from the air bag (6) is integrally provided with a hook (16).
3. The multi-cavity bridge-cut-off section energy-saving metal door frame according to claim 2, characterized in that: and a limiting plate (17) for hooking a hook (16) at the lower end of the elastic metal plate (4) when the elastic metal plate (4) is opened is fixedly arranged on the inner wall of the upper end of the upper groove (3).
4. The multi-cavity bridge-cut-off section energy-saving metal door frame according to claim 1, characterized in that: the inside of second metal door frame (9) still is equipped with first sound insulation chamber (8), first sound insulation chamber (8) set up the top at gasbag (6).
5. The multi-cavity bridge-cut-off section energy-saving metal door frame according to claim 1, characterized in that: one end of the opening of the elastic metal plate (4) faces the third metal door frame (11), and the openable angle of the elastic metal plate (4) is less than thirty degrees.
6. The multi-cavity bridge-cut-off section energy-saving metal door frame according to claim 1, characterized in that: when the metal door (1) is attached to the surfaces of a third metal door frame (11), a first metal door frame (2), a heat insulation door frame (7) and a second metal door frame (9) at the same time, the elastic metal plate (4) is pressed at the opening of the upper slot (3), the air bag (6) is compressed and transmits pressure force generated by compression to the sealing plate (14) so that the sealing plate (14) is pressed and sealed on the side face of the metal door (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021812998.2U CN213330590U (en) | 2020-08-26 | 2020-08-26 | Energy-saving metal door frame made of multi-cavity bridge-cut-off profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021812998.2U CN213330590U (en) | 2020-08-26 | 2020-08-26 | Energy-saving metal door frame made of multi-cavity bridge-cut-off profiles |
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| Publication Number | Publication Date |
|---|---|
| CN213330590U true CN213330590U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021812998.2U Active CN213330590U (en) | 2020-08-26 | 2020-08-26 | Energy-saving metal door frame made of multi-cavity bridge-cut-off profiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213330590U (en) |
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2020
- 2020-08-26 CN CN202021812998.2U patent/CN213330590U/en active Active
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