CN219864687U - High-tightness steel single-leaf vertical hinged door - Google Patents
High-tightness steel single-leaf vertical hinged door Download PDFInfo
- Publication number
- CN219864687U CN219864687U CN202321054527.3U CN202321054527U CN219864687U CN 219864687 U CN219864687 U CN 219864687U CN 202321054527 U CN202321054527 U CN 202321054527U CN 219864687 U CN219864687 U CN 219864687U
- Authority
- CN
- China
- Prior art keywords
- door body
- door
- plate
- closing plate
- door frame
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of steel single-leaf vertical hinged doors, and discloses a high-tightness steel single-leaf vertical hinged door which comprises a door frame, wherein a door body is rotatably arranged in the door frame, a handle is rotatably arranged on one side of the door body, a clamping groove is formed in the inner side of the door frame, grooves I are formed in the upper end and the lower end of the door body, grooves II are formed in the left end and the right end of the door body, and sealing plates I are movably arranged in the grooves I. This high leakproofness's steel list flat-open door, the draw-in groove is opened to the inboard of door frame, after the door body and door frame contact, in the closing plate of door body avris first and closing plate two moved to the draw-in groove through magnetic force, reduced the clearance between door body and the door frame, improved the leakproofness of steel list flat-open door, closing plate first and closing plate second can not wearing and tearing, reducible heat loss is fit for cold area and uses, when needs are opened, removes the lug on the door body, can withdraw closing plate first and closing plate second to the door body in, it is very convenient to use.
Description
Technical Field
The utility model relates to the technical field of steel single-leaf vertical hinged doors, in particular to a high-tightness steel single-leaf vertical hinged door.
Background
The steel single leaf vertical hinged door is a door which is made of steel, is provided with a single leaf and a hinge on the side surface of the door and is opened inwards or outwards, and consists of a door pocket, a hinge, a door leaf, a lock and the like, is mainly used at a fire-fighting channel and has the functions of preventing fire spreading and smoke diffusion.
Most of the steel single-leaf vertical hinged doors at present are sealed only through adhesive tapes between the door body and the door frame, after long-time use, the adhesive tapes are easy to wear, the sealing performance is not improved, external air flows easily enter the room through gaps, heat loss is caused, and the door is not suitable for being used in cold areas.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a high-tightness steel single-leaf vertical hinged door, which solves the problems that most of the steel single-leaf vertical hinged doors are provided in the prior art, only the door body and the door frame are sealed by an adhesive tape, the adhesive tape is easy to wear after long-time use, the tightness is not improved, external air flow easily enters a room through a gap, heat loss is caused, and the door is not suitable for being used in cold areas.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high leakproofness's single vertical hinged door of steel, includes the door frame, the door body is installed in the inside rotation of door frame, one side of door body rotates installs the handle, the draw-in groove has been seted up to the inboard of door frame, recess one has been seted up at the upper and lower both ends of door body, recess two has been seted up at the left and right sides both ends of door body, the inside movable mounting of recess one has closing plate one, the inside movable mounting of recess two has closing plate two, the inside of door body has seted up cavity one and cavity two, the inside movable mounting of cavity one has fly leaf one, fixed mounting has connecting rod one between fly leaf one and the closing plate one, the inside movable mounting of cavity two has fly leaf two, fixed mounting has connecting rod two between fly leaf two and the closing plate, the outside of connecting rod one and connecting rod two cup joints and installs the spring, the outside fixed mounting of closing plate two has the adsorption block, the inside fixed mounting of draw-in groove has the magnetic attraction piece, the both ends fixed mounting of fly leaf one has the baffle, the inside of the door has the lug.
Preferably, the second groove is symmetrically provided with four, the clamping grooves are six, the clamping grooves are respectively located on the outer sides of the first groove and the second groove, the door body rotates in the door frame through the hinge, and after the door body is closed, the first groove and the second groove are respectively attached to the clamping grooves.
Preferably, two connecting rods are respectively arranged between the first movable plate and the first sealing plate, one ends of the springs are respectively attached to one sides, close to the door frame, of the first movable plate and the second movable plate, the other ends of the springs are respectively attached to the inner sides of the first cavity and the second cavity, and the springs apply inward elasticity to the first movable plate and the second movable plate.
Preferably, the magnetic attraction blocks are in one-to-one correspondence with the clamping grooves, the attraction blocks are magnetically connected with the magnetic attraction blocks, and the magnetic attraction blocks are connected with the attraction blocks through magnetic force.
Preferably, the baffle extends to the inside of the cavity II, one end of the baffle, which is far away from the first movable plate, is attached to the chute, and when the movable plate moves towards the inside of the door body, the baffle moves along with the chute and drives the movable plate to move towards the inside of the door body along with the chute.
Preferably, the connecting plate is fixedly connected with the movable plate I, the two sides of the door body are respectively provided with one lug, the connecting plate is controlled to move through the lug, and the connecting plate drives the movable plate I to move.
Compared with the prior art, the utility model has the beneficial effects that: this high leakproofness's steel list flat-open door, the draw-in groove is opened to the inboard of door frame, after the door body and door frame contact, in the closing plate of door body avris first and closing plate two moved to the draw-in groove through magnetic force, reduced the clearance between door body and the door frame, improved the leakproofness of steel list flat-open door, closing plate first and closing plate second can not wearing and tearing, reducible heat loss is fit for cold area and uses, when needs are opened, removes the lug on the door body, can withdraw closing plate first and closing plate second to the door body in, it is very convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
Wherein: 1. a door frame; 2. a door body; 3. a handle; 4. a clamping groove; 5. a groove I; 6. a second groove; 7. a first sealing plate; 8. a second sealing plate; 9. a first cavity; 10. a second cavity; 11. a first movable plate; 12. a first connecting rod; 13. a second movable plate; 14. a second connecting rod; 15. a spring; 16. an adsorption block; 17. a magnetic suction block; 18. a baffle; 19. a chute; 20. a connecting plate; 21. and a bump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a high-tightness steel single-leaf vertical hinged door comprises a door frame 1, a door body 2 is rotatably arranged in the door frame 1, a handle 3 is rotatably arranged on one side of the door body 2, clamping grooves 4 are formed in the inner side of the door frame 1, grooves I5 are formed in the upper end and the lower end of the door body 2, grooves II 6 are formed in the left end and the right end of the door body 2, four clamping grooves 4 are symmetrically formed in the grooves II 6, six clamping grooves 4 are respectively arranged on the outer sides of the grooves I5 and the grooves II 6, a sealing plate I7 is movably arranged in the grooves I5, a sealing plate II 8 is movably arranged in the grooves II 6, a cavity I9 and a cavity II 10 are formed in the door body 2, a movable plate I11 is movably arranged in the cavity I9, a connecting rod I12 is fixedly arranged between the movable plate I11 and the sealing plate I7, a movable plate II 13 is movably arranged in the cavity II 10, a connecting rod II 14 is fixedly arranged between the movable plate II 13 and the sealing plate II 8, a spring 15 is sleeved and arranged on the outer sides of the connecting rod I12 and the connecting rod II 14, two connecting rods I12 are respectively arranged between the movable plate I11 and the sealing plate I7, one ends of the springs 15 are respectively attached to one sides of the movable plate I11 and the movable plate II 13, which are close to the door frame 1, the door body 2 rotates in the door frame 1 through a hinge, after the door body 2 is closed, a groove I5 and a groove II 6 are respectively attached to the clamping groove 4, the other ends of the springs 15 are respectively attached to the inner sides of the cavity I9 and the cavity II 10, and the springs 15 apply inward elasticity to the movable plate I11 and the movable plate II 13;
the outer sides of the first sealing plate 7 and the second sealing plate 8 are fixedly provided with adsorption blocks 16, the inner sides of the clamping grooves 4 are fixedly provided with magnetic attraction blocks 17, the magnetic attraction blocks 17 are in one-to-one correspondence with the clamping grooves 4, the adsorption blocks 16 are magnetically connected with the magnetic attraction blocks 17, two ends of the first movable plate 11 are fixedly provided with baffle plates 18, two ends of the second movable plate 13 are provided with inclined grooves 19, the baffle plates 18 extend into the cavity 10, one end of the baffle plates 18 away from the first movable plate 11 is attached to the inclined grooves 19, the magnetic attraction blocks 17 are connected with the adsorption blocks 16 through magnetic force, and when the first movable plate 11 moves towards the inside of the door body 2, the baffle plates 18 move along with the inclined grooves 19 to drive the second movable plate 13 to move towards the inside of the door body 2;
the inside movable mounting of the door body 2 has connecting plate 20, and the outside fixed mounting of connecting plate 20 has lug 21, and connecting plate 20 and fly leaf one 11 fixed connection, and lug 21 is provided with one respectively in the both sides of the door body 2, and through lug 21 control connecting plate 20 removal, connecting plate 20 drives fly leaf one 11 and removes.
Working principle: firstly, the door body 2 rotates in the door frame 1 through the hinge, after the door body 2 is closed, the groove I5 and the groove II 6 are respectively attached to the clamping groove 4, the magnetic attraction block 17 is connected with the attraction block 16 through magnetic force, the sealing plate I7 and the sealing plate II 8 are respectively moved into the clamping groove 4, the spring 15 is compressed at the moment, the gap between the door body 2 and the door frame 1 is reduced, the tightness of the steel single-leaf vertical hinged door is improved, when the door body 2 needs to be opened, the connecting plate 20 is controlled to move through the convex block 21, the connecting plate 20 drives the movable plate I11 to move in the opposite direction of the door frame 1, the movable plate I11 drives the sealing plate I7 to move into the groove I5 through the connecting rod I12, in the moving process, the baffle 18 at two ends of the movable plate I11 moves towards the cavity II 10, and drives the movable plate II 13 to move towards the inside of the door body 2 along the chute 19, the movable plate II 13 drives the sealing plate II 8 to move into the groove II 6 through the connecting rod II 14, at the moment, the door body 2 can be opened, and the operation is convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel list casement door of high leakproofness, includes door frame (1), its characterized in that: the inside rotation of door frame (1) is installed door body (2), one side rotation of door body (2) is installed handle (3), draw-in groove (4) have been seted up to the inboard of door frame (1), recess one (5) have been seted up at the upper and lower both ends of door body (2), recess two (6) have been seted up at the left and right sides both ends of door body (2), the inside movable mounting of recess one (5) has closing plate one (7), the inside movable mounting of recess two (6) has closing plate two (8), the inside of door body (2) has seted up cavity one (9) and cavity two (10), the inside movable mounting of cavity one (9) has fly leaf one (11), fixed mounting has connecting rod one (12) between fly leaf one (11) and the closing plate one (7), fixed mounting has connecting rod two (14) between fly leaf two (13) and the closing plate two (8), the inside movable mounting of connecting rod one (12) and two (14) have connecting rod one (16) and closing plate one (16) are fixed mounting has magnet groove (17), the two ends of the first movable plate (11) are fixedly provided with baffle plates (18), the two ends of the second movable plate (13) are provided with inclined grooves (19), the inside of the door body (2) is movably provided with a connecting plate (20), and the outer side of the connecting plate (20) is fixedly provided with a convex block (21).
2. A high tightness steel single leaf swing door according to claim 1, wherein: the two grooves (6) are symmetrically arranged, the number of the clamping grooves (4) is six, and the clamping grooves (4) are respectively arranged on the outer sides of the first groove (5) and the second groove (6).
3. A high tightness steel single leaf swing door according to claim 1, wherein: the connecting rod I (12) is respectively provided with two between the movable plate I (11) and the sealing plate I (7), one end of the spring (15) is respectively attached to one side, close to the door frame (1), of the movable plate I (11) and the movable plate II (13), and the other end of the spring (15) is respectively attached to the inner sides of the cavity I (9) and the cavity II (10).
4. A high tightness steel single leaf swing door according to claim 1, wherein: the magnetic attraction blocks (17) are in one-to-one correspondence with the clamping grooves (4), and the attraction blocks (16) are magnetically connected with the magnetic attraction blocks (17).
5. A high tightness steel single leaf swing door according to claim 1, wherein: the baffle (18) extends to the inside of the cavity II (10), and one end, away from the movable plate I (11), of the baffle (18) is attached to the chute (19).
6. A high tightness steel single leaf swing door according to claim 1, wherein: the connecting plate (20) is fixedly connected with the movable plate I (11), and the two sides of the door body (2) are respectively provided with one lug (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054527.3U CN219864687U (en) | 2023-05-06 | 2023-05-06 | High-tightness steel single-leaf vertical hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054527.3U CN219864687U (en) | 2023-05-06 | 2023-05-06 | High-tightness steel single-leaf vertical hinged door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864687U true CN219864687U (en) | 2023-10-20 |
Family
ID=88344657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321054527.3U Active CN219864687U (en) | 2023-05-06 | 2023-05-06 | High-tightness steel single-leaf vertical hinged door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864687U (en) |
-
2023
- 2023-05-06 CN CN202321054527.3U patent/CN219864687U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203430337U (en) | Sliding door and window device | |
| CN219864687U (en) | High-tightness steel single-leaf vertical hinged door | |
| CN110947132A (en) | Storage box for fire extinguisher | |
| CN108661507A (en) | A kind of novel transition purification door | |
| CN107965245B (en) | A kind of sealing clean door for toilet | |
| CN216381136U (en) | Ventilation single-door | |
| CN212867342U (en) | Civil air defense door sealing structure | |
| CN213510065U (en) | Multi-angle limiting mechanism for fireproof door and window | |
| CN210920169U (en) | Guide rail type vacuum connecting rod gate valve | |
| CN210918807U (en) | Wine cabinet sealing structure | |
| CN219509539U (en) | Heat-insulating aluminum alloy door and window | |
| CN220781720U (en) | Door opening structure of vacuum cavity sealing door | |
| CN208578485U (en) | A kind of novel transition purification door | |
| CN219953106U (en) | Guide rail sinking structure for electric sliding door | |
| CN221143950U (en) | Steel door capable of self-ejecting | |
| CN214384114U (en) | Energy-saving fireproof aluminum alloy door and window | |
| CN221524620U (en) | Push-pull type aluminum alloy door | |
| CN205895074U (en) | Automatic sealed sliding door | |
| CN217538450U (en) | Ordinary single-leaf protective door | |
| CN217439834U (en) | High leakproofness metal door and window | |
| CN220487446U (en) | Dustproof sealing mechanism for door body | |
| CN221322154U (en) | High-performance double-broken-bridge heat-insulation casement window | |
| CN210195623U (en) | Novel aluminum-wood seamless door | |
| CN216277552U (en) | Civil air defense door with sealing device | |
| CN217681294U (en) | Clean type air intake and exhaust protective airtight door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |