CN210343136U - Multifunctional combined steel door - Google Patents
Multifunctional combined steel door Download PDFInfo
- Publication number
- CN210343136U CN210343136U CN201920650449.0U CN201920650449U CN210343136U CN 210343136 U CN210343136 U CN 210343136U CN 201920650449 U CN201920650449 U CN 201920650449U CN 210343136 U CN210343136 U CN 210343136U
- Authority
- CN
- China
- Prior art keywords
- door
- fixedly connected
- outer door
- front side
- doors
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000011229 interlayer Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 13
- 239000011810 insulating material Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a multifunctional combined steel door, which comprises an outer door and door hinges, and is characterized in that two outer doors are correspondingly hinged at the two ends of the front side of a door frame through the door hinges, the outer door is composed of two layers of thick steel plates, fireproof heat-insulating materials are filled in the interlayer of the two layers of thick steel plates, flanges are fixedly connected with the top and the bottom of the front side of the outer door, rubber pads are fixedly connected with the positions where the flanges are contacted with the door frame, slots are correspondingly arranged at the top and the bottom of the outer door, a fixed plate is arranged in the slots in a sliding manner, connecting rods are vertically and fixedly connected with two ends of the fixed plate, a first sliding groove matched with the connecting rod is arranged in the interlayer of the outer door, one end of the connecting rod far away from the fixed plate is hinged with a connecting sheet, the inner side of the outer door is provided with a through hole corresponding to the connecting sheet, the connecting sheet penetrates through the through hole, and the connecting sheet is provided with a square hole. The utility model discloses burglary-resisting, fire prevention, heat preservation, the sound insulation of composite door are effectual.
Description
Technical Field
The utility model relates to a steel door field especially relates to a many function combination formula steel door.
Background
The steel door on the market is widely used indoors and outdoors of various buildings, the appearance of the steel door is similar to that of an anti-theft gate pole, and the steel plate is thick and has strong impact resistance, so that the anti-theft effect is good. Also there is fire door, steel soundproof door in the existing market, but the function is more single to generally be equipped with the fixed pin in the top and the bottom of door, especially the fixed pin at top, the position is higher, when closing the door, and is inconvenient to the shorter people of height, still additionally needs a peg, and is more loaded down with trivial details.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a multifunctional combined steel door.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a multifunctional combined steel door comprises an outer door and door hinges, and is characterized in that two outer doors are correspondingly hinged at two ends of the front side of a door frame through the door hinges, the outer door is composed of two layers of thick steel plates, fireproof and heat-insulating materials are filled in an interlayer of the two layers of thick steel plates, flanges are fixedly connected at the top and the bottom of the front side of the outer door, rubber pads are fixedly connected at positions where the flanges are contacted with the door frame, slots are correspondingly arranged at the top and the bottom of the outer door, fixing plates are slidably arranged in the slots, connecting rods are fixedly connected at the two ends of the fixing plates vertically, first sliding grooves matched with the connecting rods are arranged in the interlayer of the outer door, one ends, far away from the fixing plates, of the connecting rods are hinged with connecting pieces, through holes corresponding to the connecting pieces are arranged on the inner side of the outer door, the connecting pieces penetrate through the through holes, square holes are arranged on the connecting pieces, the square hole penetrates through the hanging ring, a fixing pin is inserted into the hanging ring, a first handle is fixedly connected to the front side and the rear side of the middle of one end, away from the hinged part, of the outer door in a corresponding mode, grooves matched with the fixing plates are formed in the top and the bottom of the inner front side of the door frame, inner doors are hinged to the two ends of the inner rear side of the door frame, the inner doors are composed of two layers of thin steel plates, heat insulation plates are fixedly connected to the inner portions of the interlayers of the two layers of thin steel plates, a second handle is fixedly connected to the front side and the rear side of the middle of one end, away from the hinged part, of the inner doors in a corresponding mode, two sliding soundproof doors matched with the door frame are arranged between the outer doors and the inner doors, two sliding grooves matched with the sliding soundproof doors are formed in the top and the bottom of.
Particularly, the rubber pad is a silica gel rubber pad.
In particular, the sliding soundproof door is made of a single layer soundproof panel.
Particularly, the fireproof heat-insulating material filled in the outer door interlayer is a rock wool board.
The utility model has the advantages that: the utility model has the advantages that the integral anti-theft, fireproof, heat preservation and sound insulation effects of the combined door are good by arranging the outer door, the push-pull sound insulation door and the inner door; through setting up fixed plate, connecting rod, connection piece, link, fixed pin for the fixed effectual of door, the theftproof of being convenient for, and the different height people of being convenient for use, it is simple to close.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the outer door of the present invention;
FIG. 4 is a schematic view of the connecting rod structure of the present invention;
wherein, FIG. 1 does not show the outer door for clarity of the structure within the doorframe;
in the figure: 1-a door frame; 2-an outer door; 3-door hinge; 4, a first handle; 5, fixing a plate; 6-connecting rod; 7-a through hole; 8-hanging ring; 9-a fixed pin; 10-connecting pieces; 11-a flange; 12-square hole; 13-a rubber mat; 14-a groove; 15-chute two; 16-sliding soundproof door; 17-handle three; 18-an inner door; 19-handle two;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a multifunctional combined steel door comprises an outer door 2 and a door hinge 3, and is characterized in that two outer doors 2 are correspondingly hinged at two ends of the front side of a door frame 1 through the door hinge 3, the outer door 2 is composed of two layers of thick steel plates, fireproof and heat-insulating materials are filled in an interlayer of the two layers of thick steel plates, flanges 11 are fixedly connected at the top and the bottom of the front side of the outer door 2, rubber pads 13 are fixedly connected at positions where the flanges 11 are contacted with the door frame 1, slots are correspondingly arranged at the top and the bottom of the outer door 2, fixing plates 5 are slidably arranged in the slots, connecting rods 6 are vertically and fixedly connected at two ends of the fixing plates 5, a first connecting groove matched with the connecting rod 6 is arranged in the interlayer of the outer door 2, one end of the connecting rod 6 far away from the fixing plate 5 is hinged with a 10, through holes 7 corresponding to the connecting plates 10 are, the connecting sheet 10 penetrates through the through hole 7, a square hole 12 is arranged on the connecting sheet 10, hanging rings 8 are fixedly connected at positions, close to the top and the bottom of the through hole 7, of the inner side of the outer door 2, the square hole 12 penetrates through the hanging rings 8, fixing pins 9 are inserted into the hanging rings 8, handles I4 are fixedly connected to the front side and the rear side of the middle of one end, away from a hinge, of the outer door 2 correspondingly, grooves 14 matched with the fixing plates 5 are formed in the top and the bottom of the inner front side of the door frame 1, inner doors 18 are hinged to the two ends of the inner rear side of the door frame 1, the inner doors are composed of two layers of thin steel plates, heat insulation plates are fixedly connected in interlayers of the two layers of thin steel plates, handles II 19 are fixedly connected to the front side and the rear side of the middle of one end, away from the hinge, of the inner doors 18, two push-pull sound insulation doors 16 matched with the door frame 1 are arranged between the, the push-pull sound insulation door 16 is arranged on the second sliding groove 15 in a sliding mode, and a third handle 17 is fixedly connected to the front side and the rear side of the middle of one end of the push-pull sound insulation door 16 correspondingly.
In particular, the rubber pad 13 is a silica gel rubber pad.
In particular, the sliding soundproof door 16 is made of a single layer of soundproof plate.
Particularly, the fireproof heat-insulating material filled in the interlayer of the outer door 2 is a rock wool board.
The utility model discloses the during operation, close outer door 2, upwards remove the connection piece 10 on upper portion, make the fixed plate 5 at top insert in the recess 14, square hole 12 cover on the connection piece 10 is put on link 8 simultaneously, insert in link 8 with fixed pin 9, repeat above-mentioned step, insert in the recess 14 with the fixed plate 5 of bottom, but a push-and-pull soundproof door 16 horizontal slip on two 15 of a spout, when closing, only need promote two push-and-pull soundproof doors 16 respectively with the contact of 1 both sides inner wall of door frame, then close door 18 again. The utility model discloses the whole theftproof of combination door, fire prevention, heat preservation, give sound insulation effectually, and the different height people of being convenient for use.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (4)
1. A multifunctional combined steel door comprises an outer door (2) and door hinges (3), and is characterized in that the two outer doors (2) are correspondingly hinged at two ends of the front side of a door frame (1) through the door hinges (3), the outer door (2) is composed of two layers of thick steel plates, fireproof and heat-insulating materials are filled in an interlayer of the two layers of thick steel plates, the top and the bottom of the front side of the outer door (2) are fixedly connected with flanges (11), the positions, contacted with the door frame (1), of the flanges (11) are fixedly connected with rubber pads (13), slots are correspondingly arranged at the top and the bottom of the outer door (2), a fixing plate (5) is arranged in the slots in a sliding manner, connecting rods (6) are fixedly connected at the two ends of the fixing plate (5) in a vertical manner, first sliding grooves matched with the connecting rods (6) are arranged in the interlayer of the outer door (2), one ends, far away from the fixing plate (5), are hinged, the inner side of the outer door (2) is provided with a through hole (7) corresponding to the connecting sheet (10), the connecting sheet (10) penetrates through the through hole (7), the connecting sheet (10) is provided with a square hole (12), the inner side of the outer door (2) is fixedly connected with hanging rings (8) at positions close to the top and the bottom of the through hole (7), the square hole (12) penetrates through the hanging rings (8), fixing pins (9) are inserted on the hanging rings (8), handles I (4) are fixedly connected to the front side and the rear side of the middle of one end of the outer door (2) far away from the hinge joint, grooves (14) matched with the fixing plates (5) are arranged at the top and the bottom of the inner front side of the door frame (1), inner doors (18) are hinged to the two ends of the inner rear side, heat insulation boards are fixedly connected to the inner side of an interlayer formed by two layers of thin steel sheets, handles II (19) are fixedly connected to the front side and the rear side of, two push-and-pull sound insulation doors (16) matched with the door frame (1) are arranged between the outer door (2) and the inner door (18), two sliding grooves (15) matched with the push-and-pull sound insulation doors (16) are formed in the top and the bottom of the door frame (1), the push-and-pull sound insulation doors (16) are arranged on the sliding grooves (15) in a sliding mode, and a handle III (17) is fixedly connected to the front side and the rear side in the middle of one end of each push-and-pull sound insulation door (16) correspondingly.
2. A multifunctional combined steel door according to claim 1, characterized in that said rubber gasket (13) is a silica gel rubber gasket.
3. A multi-functional sectional steel door according to claim 2, characterized in that said sliding soundproof door (16) is made of a single layer soundproof plate.
4. A multifunctional combined steel door as claimed in claim 3, characterized in that the fire-proof and heat-insulating material filled in the interlayer of the outer door (2) is rock wool board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650449.0U CN210343136U (en) | 2019-05-08 | 2019-05-08 | Multifunctional combined steel door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650449.0U CN210343136U (en) | 2019-05-08 | 2019-05-08 | Multifunctional combined steel door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210343136U true CN210343136U (en) | 2020-04-17 |
Family
ID=70181385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920650449.0U Expired - Fee Related CN210343136U (en) | 2019-05-08 | 2019-05-08 | Multifunctional combined steel door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210343136U (en) |
-
2019
- 2019-05-08 CN CN201920650449.0U patent/CN210343136U/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: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |