CN213087795U - Safety door with quick-release structure - Google Patents
Safety door with quick-release structure Download PDFInfo
- Publication number
- CN213087795U CN213087795U CN202021084361.6U CN202021084361U CN213087795U CN 213087795 U CN213087795 U CN 213087795U CN 202021084361 U CN202021084361 U CN 202021084361U CN 213087795 U CN213087795 U CN 213087795U
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- quick
- door
- plate
- slider
- door frame
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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Abstract
The utility model discloses an emergency exit with rapid disassembly structure, including door frame and door plant, be connected with the rapid disassembly board on the door frame, the rapid disassembly board passes through the hinged joint door plant, upper end, middle part and the lower extreme of rapid disassembly board lateral surface all are equipped with the link junction arch, set up the slot on the link junction arch, the one end of grafting inserted block in the slot, the slider sets up the inside at the operation box, the inside vertical guide arm that sets up of operation box, the guide arm passes the slider, and the slider freely slides on the guide arm, slide in the lock tongue box and set up the spring bolt, the slurcam is connected to the slider, and the slurcam setting is in the operation box outside. This emergency exit with rapid disassembly structure changes one side of board through the wire rope pulling, changes the board and rotates to through even board pulling inserted block, make the inserted block break away from the slot on the connecting protrusion, the rapid disassembly board just loses the fixed action, and the door plant just can be opened easily, even the door plant also can be opened to the handle damage, conveniently flees, and is very practical, easy operation, swift moreover.
Description
Technical Field
The utility model belongs to the technical field of the emergency exit, concretely relates to emergency exit with rapid disassembly structure.
Background
The safety door, namely a rapid, smooth and efficient two-way door (wing door), a swing door, a revolving door and a three-roller door, is not limited to be used for ticket checking in places such as airports and subways any more along with the progress of the times, but is more operated in high-grade office buildings, libraries, movie theaters, factory enterprises, exhibition centers, stadiums, tourist attractions and the like, provides a rapid, smooth and efficient two-way controllable channel for people, and is matched with a competitive and high-quality safe passing control system. The efficient door wing sliding system and the wiredrawing stainless steel surface material create an attractive appearance, and the practical and attractive requirements of most indoor building designs are met. The special design enables the door control system to be suitable for various channel monitoring environments, single-channel and multi-channel installation can be carried out, the matching use function with most of door control systems is realized, an approved laboratory is appointed by the economic department, the fire resistance test method of the fire door is qualified according to the new edition fire door national standard GB _12955 and the addition 2008 of the fire door implemented from 1 month and 1 day in 2009, and a person who verifies, logs in a certificate and authorizes an identifier is obtained by the standard inspection bureau of the ministry of economy and is called as the fire door. The fire doors defined by NFPA and IBC specifications in the united states are "any combination of fire door leaves, door jambs, hardware and other fittings that together provide a certain degree of fire protection to the opening, and as science progresses, there are many types of fire safety doors.
However, the existing fireproof safety door has no quick-release function, and once an accident occurs, people need to escape from the safety door, the safety door is troublesome to open, and the people are inconvenient to escape.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an emergency exit with rapid disassembly structure 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 safety door with a quick-release structure comprises a door frame and a door plate, wherein the door frame is connected with a quick-release plate, the quick-release plate is connected with the door plate through a hinge, connecting protrusions are arranged at the upper end, the middle part and the lower end of the outer side surface of the quick-release plate, slots are formed in the connecting protrusions, one ends of inserting blocks are inserted in the slots, inserting block pushing springs are sleeved on the inserting blocks, one ends, far away from the slots, of the inserting blocks are rotatably connected with one ends of connecting plates, the other ends of the connecting plates are rotatably connected with rotating plates, one sides of the rotating plates are rotatably arranged on the door frame, the other ends of the rotating plates are connected with steel wire ropes, the steel wire ropes bypass guide wheels and are connected onto sliding blocks, the sliding blocks are arranged inside an operation box, guide rods are vertically arranged inside the operation box, the guide rods penetrate through the sliding blocks, the sliding, the terminal surface upside of operation box is equipped with the lock tongue box, slide in the lock tongue box and set up the spring bolt, the slurcam is connected to the slider, and the slurcam setting is in the operation box outside, the operation box is fixed on the terminal surface of apron, and the apron joint just is located the outside of inserted block, even board and commentaries on classics board on the door frame.
Preferably, the diameter of one end, far away from the slot, of the insert block is smaller than the diameter of one end, close to the slot, of the insert block, the end, far away from the slot, of the insert block is inserted into the limiting plate, and the limiting plate is fixed in the door frame.
Preferably, sliding grooves are formed in two sides of the guide rod, guide blocks are arranged inside the sliding grooves, and the guide blocks are fixedly installed on two sides of the sliding block.
Preferably, a steel wire rope through hole is formed in the cover plate, and the steel wire rope penetrates through the steel wire rope through hole and is connected to the sliding block in the operation box.
Preferably, the edge of the door panel and the junction of the door frame are provided with protective sealing rings.
Preferably, the connecting protrusions at the upper end, the middle part and the lower end of the outer side surface of the quick-release plate are provided with four insertion blocks, and the insertion blocks are inserted into the upper side and the lower side of the connecting protrusion at the middle part.
Preferably, a bolt pushing spring for pushing the bolt is arranged in the bolt box.
The utility model discloses a technological effect and advantage: this emergency exit with rapid disassembly structure changes one side of board through the wire rope pulling, changes the board and rotates to through even board pulling inserted block, make the inserted block break away from the slot on the connecting protrusion, the rapid disassembly board just loses the fixed action, and the door plant just can be opened easily, even the door plant also can be opened to the handle damage, conveniently flees, and is very practical, easy operation, swift moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is a schematic structural view of the operation box of the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B of the present invention.
In the figure: 1. a door frame; 2. a door panel; 3. an operation box; 4. a connecting projection; 5. a hinge; 6. a quick release plate; 7. a cover plate; 8. a push plate; 9. a lock tongue box; 10. a latch bolt; 11. a guide bar; 12. a slider; 13. The slide block pushes the spring; 14. a guide block; 15. a chute; 16. a wire rope; 17. inserting a block; 18. the insert block pushes the spring; 19. connecting plates; 20. rotating the plate; 21. and (4) a guide wheel.
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.
Example one
The utility model provides a safety door with a quick-release structure as shown in figures 1-5, which comprises a door frame 1 and a door plate 2, wherein the edge of the door plate 2 and the junction with the door frame 1 are provided with protective sealing rings, the door frame 1 is connected with a quick-release plate 6, the quick-release plate 6 is connected with the door plate 2 through a hinge 5, the upper end, the middle part and the lower end of the outer side surface of the quick-release plate 6 are respectively provided with a connecting bulge 4, a slot is arranged on the connecting bulge 4, one end of an inserting block 17 is inserted in the slot, the diameter of the end of the inserting block 17 far away from the slot is smaller than the diameter of the end close to the slot, the end of the inserting block 17 far away from the slot is inserted on a limiting plate, the limiting plate is fixed in the door frame 1, an inserting block pushing spring 18 is sleeved on the inserting block 17, the end of the inserting block 17 far away from, one side of the rotating plate 20 is rotatably arranged on the door frame 1, the other end of the rotating plate 20 is connected with a steel wire rope 16, four insertion blocks 17 are arranged on connecting protrusions 4 at the upper end, the middle part and the lower end of the outer side surface of the quick-release plate 6, the insertion blocks 17 are inserted on the upper side and the lower side of the connecting protrusion 4 at the middle part, the steel wire rope 16 bypasses a guide wheel 21 and is connected with a sliding block 12, the sliding block 12 is arranged inside an operation box 3, a guide rod 11 is vertically arranged inside the operation box 3, the guide rod 11 penetrates through the sliding block 12, the sliding block 12 freely slides on the guide rod 11, a sliding block pushing spring 13 is sleeved on the guide rod 11 on the upper side of the sliding block 12, a lock tongue box 9 is arranged on the upper side of the end surface of the operation box 3, a lock tongue 10 is slidably arranged in the lock tongue box 9, a lock tongue pushing spring for pushing the lock tongue, slider 12 connects catch plate 8, and catch plate 8 sets up in the operation box 3 outside, operation box 3 is fixed on the terminal surface of apron 7, and apron 7 joint just is located the outside of inserted block 17, even board 19 and commentaries on classics board 20 on the door frame 1, the wire rope through-hole has been seted up on the apron 7, and wire rope 16 passes the wire rope through-hole and is connected to slider 12 in the operation box 3.
The sliding block 12 is limited by the guide rod 11, so that the sliding block 12 can only vertically move on the guide rod 11, and is very stable.
Example two
The utility model provides a safety door with a quick-release structure as shown in figures 1-5, which comprises a door frame 1 and a door plate 2, wherein the edge of the door plate 2 and the junction with the door frame 1 are provided with protective sealing rings, the door frame 1 is connected with a quick-release plate 6, the quick-release plate 6 is connected with the door plate 2 through a hinge 5, the upper end, the middle part and the lower end of the outer side surface of the quick-release plate 6 are respectively provided with a connecting bulge 4, a slot is arranged on the connecting bulge 4, one end of an inserting block 17 is inserted in the slot, the diameter of the end of the inserting block 17 far away from the slot is smaller than the diameter of the end close to the slot, the end of the inserting block 17 far away from the slot is inserted on a limiting plate, the limiting plate is fixed in the door frame 1, an inserting block pushing spring 18 is sleeved on the inserting block 17, the end of the inserting block 17 far away from, one side of the rotating plate 20 is rotatably arranged on the door frame 1, the other end of the rotating plate 20 is connected with a steel wire rope 16, four insertion blocks 17 are arranged on connecting protrusions 4 at the upper end, the middle part and the lower end of the outer side surface of the quick-release plate 6, the insertion blocks 17 are inserted on the upper side and the lower side of the connecting protrusion 4 at the middle part, the steel wire rope 16 bypasses a guide wheel 21 and is connected onto a sliding block 12, the sliding block 12 is arranged inside an operation box 3, a sliding block pushing spring 13 is arranged on one side of the sliding block 12, sliding grooves 15 are arranged on two sides of the sliding block 12, a guide block 14 is arranged inside the sliding groove 15, the guide block 14 is fixedly arranged on two sides of the sliding block 12, a lock tongue box 9 is arranged on the upper side of the end surface of the operation box 3, a lock tongue 10 is arranged in the lock tongue box 9 in a sliding manner, a lock tongue pushing spring, slider 12 connects catch plate 8, and catch plate 8 sets up in the operation box 3 outside, operation box 3 is fixed on the terminal surface of apron 7, and apron 7 joint just is located the outside of inserted block 17, even board 19 and commentaries on classics board 20 on the door frame 1, the wire rope through-hole has been seted up on the apron 7, and wire rope 16 passes the wire rope through-hole and is connected to slider 12 in the operation box 3.
The sliding groove 15 and the guide block 14 are used for limiting, so that the sliding block 12 moves vertically, and the stability of movement is guaranteed.
During the use, promote spring bolt 10 to the outside, spring bolt 10 leaves the downside of slider 12, slider 12 just moves down under the promotion of slider promotion spring 13, slider 12 pulling wire rope 16, wire rope 16 pulling changes one side of board 20, change board 20 and rotate, through even 19 pulling inserted blocks 17 of board, stimulate inserted block 17 simultaneously through each wire rope 16, wherein guide pulley 21 opens and accepts the steering effect, make wire rope 16 more smooth, inserted block 17 breaks away from the slot on connecting protrusion 4, quick detach board just loses the fixed action, make the door plant just can open easily, even the door plant also can be opened in the handle damage, convenient the fleing, and is very practical, and easy operation, swift.
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 (7)
1. The utility model provides a emergency exit with rapid disassembly structure, includes door frame (1) and door plant (2), its characterized in that: the door frame is characterized in that a quick-release plate (6) is connected onto the door frame (1), the quick-release plate (6) is connected with the door panel (2) through a hinge (5), connecting protrusions (4) are arranged at the upper end, the middle part and the lower end of the outer side surface of the quick-release plate (6), slots are formed in the connecting protrusions (4), one ends of inserting blocks (17) are inserted into the slots in a splicing manner, inserting block pushing springs (18) are sleeved on the inserting blocks (17), one ends, far away from the slots, of the inserting blocks (17) are rotatably connected with one ends of connecting plates (19), the other ends of the connecting plates (19) are rotatably connected with rotating plates (20), one sides of the rotating plates (20) are rotatably arranged on the door frame (1), the other ends of the rotating plates (20) are connected with steel wire ropes (16), the steel wire ropes (16) bypass guide wheels (21) and are connected onto sliding blocks (12), the sliding blocks (, the inside vertical guide arm (11) that sets up of operation box (3), slider (12) are passed in guide arm (11), and slider (12) freely slides on guide arm (11), slider promotion spring (13) have been cup jointed on guide arm (11) of slider (12) upside, the terminal surface upside of operation box (3) is equipped with lock tongue box (9), slide in lock tongue box (9) and set up spring bolt (10), catch plate (8) are connected in slider (12), and catch plate (8) set up in operation box (3) outside, operation box (3) are fixed on the terminal surface of apron (7), and apron (7) joint just is located the outside of inserted block (17), even board (19) and commentaries on classics board (20) on door frame (1).
2. A safety door having a quick-release structure according to claim 1, wherein: the diameter of one end, far away from the slot, of the insertion block (17) is smaller than the diameter of one end, close to the slot, of the insertion block, one end, far away from the slot, of the insertion block (17) is connected to the limiting plate in an inserting mode, and the limiting plate is fixed in the door frame (1).
3. A safety door having a quick-release structure according to claim 1, wherein: the guide rod is characterized in that sliding grooves (15) are formed in two sides of the guide rod (11), guide blocks (14) are arranged inside the sliding grooves (15), and the guide blocks (14) are fixedly installed on two sides of the sliding block (12).
4. A safety door having a quick-release structure according to claim 1, wherein: and a steel wire rope through hole is formed in the cover plate (7), and a steel wire rope (16) penetrates through the steel wire rope through hole and is connected to the sliding block (12) in the operation box (3).
5. A safety door having a quick-release structure according to claim 1, wherein: and a protective sealing ring is arranged at the edge of the door plate (2) and at the junction of the door plate and the door frame (1).
6. A safety door having a quick-release structure according to claim 1, wherein: the quick-release plate (6) is characterized in that four insertion blocks (17) are arranged on the connecting bulges (4) at the upper end, the middle part and the lower end of the outer side surface of the quick-release plate (6), and the insertion blocks (17) are inserted into the upper side and the lower side of the connecting bulge (4) at the middle part.
7. A safety door having a quick-release structure according to claim 1, wherein: and a bolt pushing spring for pushing the bolt (10) is arranged in the bolt box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021084361.6U CN213087795U (en) | 2020-06-12 | 2020-06-12 | Safety door with quick-release structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021084361.6U CN213087795U (en) | 2020-06-12 | 2020-06-12 | Safety door with quick-release structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087795U true CN213087795U (en) | 2021-04-30 |
Family
ID=75618797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021084361.6U Expired - Fee Related CN213087795U (en) | 2020-06-12 | 2020-06-12 | Safety door with quick-release structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213087795U (en) |
-
2020
- 2020-06-12 CN CN202021084361.6U patent/CN213087795U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |