CN213510261U - Safety door with escape device - Google Patents
Safety door with escape device Download PDFInfo
- Publication number
- CN213510261U CN213510261U CN202021091502.7U CN202021091502U CN213510261U CN 213510261 U CN213510261 U CN 213510261U CN 202021091502 U CN202021091502 U CN 202021091502U CN 213510261 U CN213510261 U CN 213510261U
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- lock body
- door
- escape
- clamping column
- spring
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- 238000004804 winding Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002860 competitive effect Effects 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 a safety door with an escape device, which comprises a door frame and a door plate, wherein the door plate is rotationally connected to the door frame through a hinge, the middle position of the door plate is provided with a lock body, the lock body is provided with a spring bolt, the spring bolt is inserted in a spring bolt groove, and the spring bolt groove is embedded in the door frame; the lock body is further fixed with a rack, a gear is arranged on one side of the rack and located on the upper side of the lock body, the center of the gear penetrates through and is fixedly connected with the shaft rod, the clamping column is sleeved with a clamping column pushing spring, the surface of the clamping column is fixedly connected with a push plate, the shaft rod is sleeved with a rotary table, the push plate penetrates through the rotary handle, a ratchet shell is arranged on the outer side of the rotary table, and the ratchet shell is fixed on the surface of the door plate. This emergency exit with escape device when needing to use the rope of fleing, tie up the bandage on one's body and then flee, and is very practical, under the promotion of lock body promotion spring, the lock body together returns to the door plant in with the spring bolt, and the door plant just can be opened, convenient and fast does benefit to and flees.
Description
Technical Field
The utility model belongs to the technical field of the emergency exit, concretely relates to emergency exit with escape device.
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 safety door is not provided with an escape device, and few households have self-provided escape ropes, so that the safety door is difficult to escape in case of fire, and once the lockset of the safety door is damaged, the safety door cannot be opened, so that the safety door is more difficult to escape.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a emergency exit with escape device 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 an escape device comprises a door frame and a door plate, wherein the door plate is rotatably connected to the door frame through a hinge, a lock body is arranged in the middle of the door plate, a lock tongue is arranged on the lock body, the lock tongue is inserted into a lock tongue groove, and the lock tongue groove is embedded in the door frame;
the lock body is arranged on a lock body fixing frame, guide rods penetrate through two ends of the lock body fixing frame in a sliding mode, the guide rods are fixed in door plates on two sides of the lock body, and a lock body pushing spring is sleeved on one side, close to a lock tongue, of each guide rod;
the lock body is further fixed with a rack, one side of the rack is provided with a gear on the upper side of the lock body, the center of the gear penetrates through and is fixedly connected with a shaft rod, the lower end of the shaft rod is connected to the lock body in a rotating mode, a clamping groove is formed in one side of the upper end of the shaft rod, a clamping column is inserted into the clamping groove, a clamping column pushing spring is sleeved on the clamping column, a surface fixed connection push plate of the clamping column is connected with a rotary plate, the outer portion of the shaft rod is sleeved with the rotary plate, the clamping column and the clamping column pushing spring are arranged in the rotary plate, a rotating handle is installed on the rotary plate, the push plate penetrates through the rotating handle, a ratchet shell is arranged on.
Preferably, the bottom of the door plate is provided with an escape rope storage box, an escape rope winding roller is arranged inside the escape rope storage box, an escape rope is wound on the escape rope winding roller, and the outer end of the escape rope is connected with a binding band.
Preferably, the lower side of the escape rope storage box is provided with a bandage storage box on the door plate, and the bandage is stored in the bandage storage box.
Preferably, ratchets are arranged on the periphery of the inner side wall of the ratchet shell, and pawls are symmetrically arranged on the edge of the rotating disc.
Preferably, the rotating handle is provided with a long opening, and the push plate is movably arranged in the long opening of the rotating handle.
Preferably, the inside of carousel is equipped with the cavity, and the card post activity sets up in the cavity, and card post both sides spring stop, and the card post promotes the spring setting in the left side of spring stop.
Preferably, a heat insulation sleeve is sleeved on the rotating handle.
The utility model discloses a technological effect and advantage: this emergency exit with escape device when needing to use the rope of fleing, tie up the bandage on one's body then flee, and is very practical, when the lock body damages, can promote the push pedal moreover, and the push pedal drives the card post and leaves the draw-in groove, and the axostylus axostyle just can the free rotation, and the lock body just is unrestricted, and under the promotion of lock body promotion spring, the lock body together returns to the door plant together with the spring bolt in, and the door plant just can be opened, convenient and fast does benefit to and flees.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is a schematic view of the lock body of the present invention;
FIG. 4 is an enlarged schematic view of the structure at B of the present invention;
FIG. 5 is a schematic view of the inner structure of the ratchet housing of the present invention;
fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: 1. a door frame; 2. a door panel; 3. an escape rope storage box; 4. the escape rope is wound around the roller; 5. an escape rope; 6. binding bands; 7. a lock body; 8. a latch bolt; 9. a lock tongue groove; 10. a lock body fixing frame; 11. a guide bar; 12. A lock body pushing spring; 13. a rack; 14. a gear; 15. a turntable; 16. a ratchet shell; 17. rotating the handle; 18. a shaft lever; 19. pushing the plate; 20. a card slot; 21. a pawl; 22. a ratchet; 23. clamping the column; 24. A push spring; 25. and locking the screw.
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 an escape device as shown in figures 1-5, which comprises a door frame 1 and a door plate 2, wherein the door plate 2 is rotatably connected on the door frame 1 through a hinge, the middle position of the door plate 2 is provided with a lock body 7, the lock body 7 is provided with a lock tongue 8, the lock tongue 8 is inserted in a lock tongue groove 9, the lock tongue groove 9 is embedded in the door frame 1, the bottom of the door plate 2 is provided with an escape rope storage box 3, an escape rope winding roller 4 is arranged inside the escape rope storage box 3, an escape rope 5 is wound on the escape rope winding roller 4, and the outer end of the escape rope 5 is connected with a binding band 6; the lower side of the escape rope storage box 3 and the door panel 2 are provided with a bandage placement box, and the bandage 6 is stored in the bandage placement box;
the lock body 7 is arranged on a lock body fixing frame 10, guide rods 11 penetrate through two ends of the lock body fixing frame 10 in a sliding mode, the guide rods 11 are fixed in the door plates 2 on two sides of the lock body 7, and a lock body pushing spring 12 is sleeved on one side, close to the lock tongue 8, of each guide rod 11;
a rack 13 is further fixed on the lock body 7, a gear 14 is arranged on one side of the rack 13 and on the upper side of the lock body 7, the center of the gear 14 penetrates through and is fixedly connected with a shaft lever 18, a clamping groove 20 is formed in one side of the upper end of the shaft lever 18, a clamping column 23 is inserted in the clamping groove 20, a clamping column pushing spring 24 is sleeved on the clamping column 23, a push plate 19 is fixedly connected to the surface of the clamping column 23, a rotary table 15 is sleeved outside the shaft lever 18, the clamping column 23 and the clamping column pushing spring 24 are both arranged in the rotary table 15, a cavity is formed in the rotary table 15, the clamping column 23 is movably arranged in the cavity, spring stoppers on two sides of the clamping column 23 are arranged on the left side of the spring stoppers, a rotating handle 17 is mounted on the rotary table 15, the push plate 19 penetrates through the rotating handle 17, a long opening is formed in the rotating handle 17, and the push plate 19 is movably arranged in the long opening of the, the handle 17 is rotated and the heat insulating sleeve is sleeved on, the heat insulating sleeve has a heat insulating effect and has certain comfort, the outer side of the rotary table 15 is provided with the ratchet shell 16, the ratchet shell 16 is fixed on the surface of the door panel 2, a circle of the inner side wall of the ratchet shell 16 is provided with the ratchets 22, and the edge of the rotary table 15 is symmetrically provided with the pawls 21.
When the escape rope 5 is needed, the binding band 6 is bound on the body and then the escape is carried out, the escape rope is very practical, when the lock body 7 is damaged, the push plate 19 can be pushed, the push plate 19 drives the clamping column 23 to leave the clamping groove 20, the shaft lever 18 can freely rotate, the lock body 7 is not limited, under the pushing of the lock body pushing spring 12, the lock body 7 and the lock tongue return to the door plate 2 together, and the door plate 2 can be opened; when the lock body 7 needs to be pushed out, the rotating handle 17 is rotated, the rotating handle 17 drives the shaft lever 18 to rotate, the gear 14 can rotate, the gear 14 is meshed with the rack 13, the rack 13 moves outwards, the lock body 7 is driven to move outwards, normal functions of the lock body 7 can be used, the pawl 21 and the ratchet 22 are arranged, the rotation of the rotating handle 17 can be avoided, and the automatic return of the lock body 7 is avoided.
Example two
The utility model provides a safety door with an escape device as shown in figures 1, 2 and 6, which comprises a door frame 1 and a door plate 2, wherein the door plate 2 is rotatably connected on the door frame 1 through a hinge, the middle position of the door plate 2 is provided with a lock body 7, the lock body 7 is provided with a lock tongue 8, the lock tongue 8 is inserted in a lock tongue groove 9, the lock tongue groove 9 is embedded in the door frame 1, the bottom of the door plate 2 is provided with an escape rope storage box 3, an escape rope winding roller 4 is arranged in the escape rope storage box 3, an escape rope 5 is wound on the escape rope winding roller 4, and the outer end of the escape rope 5 is connected with a binding band 6; the lower side of the escape rope storage box 3 and the door panel 2 are provided with a bandage placement box, and the bandage 6 is stored in the bandage placement box;
the lock body 7 is arranged on a lock body fixing frame 10, guide rods 11 penetrate through two ends of the lock body fixing frame 10 in a sliding mode, the guide rods 11 are fixed in the door plates 2 on two sides of the lock body 7, and a lock body pushing spring 12 is sleeved on one side, close to the lock tongue 8, of each guide rod 11;
a rack 13 is further fixed on the lock body 7, a gear 14 is arranged on one side of the rack 13 and on the upper side of the lock body 7, the center of the gear 14 penetrates through and is fixedly connected with a shaft rod 18, the upper end of the shaft rod 18 penetrates through the lock body 7 and is connected to the middle of a rotating handle 17, a locking screw 25 is screwed on the edge of the rotating handle 17, and the locking screw 25 penetrates through the rotating handle 17 and is screwed on the lock body 7.
When needing to use rope 5 of fleing, tie up bandage 6 on one's body and then flee, it is very practical, and when the lock body 7 damaged, unscrew locking screw 25, make locking screw 25 break away from lock body 7, it just does not receive fixedly to rotate handle 17, lock body 7 is just unrestricted, under the promotion of lock body promotion spring 12, lock body 7 together returns to in door plant 2 with the spring bolt, door plant 2 just can be opened, when needs use lock body 7, rotatory handle 17 that rotates, when the spring bolt 8 of lock body 7 stretches out, screw up locking screw 25 on lock body 7, just can fix rotation handle 17, thereby fixed lock body 7.
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 escape device, includes door frame (1) and door plant (2), door plant (2) are connected on door frame (1) through hinge rotation, its characterized in that: a lock body (7) is arranged in the middle of the door plate (2), a lock tongue (8) is arranged on the lock body (7), the lock tongue (8) is inserted into a lock tongue groove (9), and the lock tongue groove (9) is embedded in the door frame (1);
the lock body (7) is arranged on a lock body fixing frame (10), guide rods (11) penetrate through two ends of the lock body fixing frame (10) in a sliding mode, the guide rods (11) are fixed in the door plates (2) on two sides of the lock body (7), and one side, close to the lock tongue (8), of each guide rod (11) is sleeved with a lock body pushing spring (12);
a rack (13) is also fixed on the lock body (7), a gear (14) is arranged on one side of the rack (13) and positioned on the upper side of the lock body (7), the center of the gear (14) passes through and is fixedly connected with a shaft lever (18), one side of the upper end of the shaft lever (18) is provided with a clamping groove (20), a clamping column (23) is inserted in the clamping groove (20), a clamping column pushing spring (24) is sleeved on the clamping column (23), the surface of the clamping column (23) is fixedly connected with a push plate (19), the outer part of the shaft lever (18) is sleeved with a rotating disc (15), the clamping column (23) and the clamping column pushing spring (24) are both arranged in the turntable (15), a rotating handle (17) is arranged on the turntable (15), a push plate (19) penetrates through the rotating handle (17), a ratchet shell (16) is arranged on the outer side of the rotary disc (15), and the ratchet shell (16) is fixed on the surface of the door panel (2).
2. A safety gate with an escape apparatus according to claim 1, wherein: the door is characterized in that an escape rope storage box (3) is arranged at the bottom of the door plate (2), an escape rope winding roller (4) is arranged inside the escape rope storage box (3), an escape rope (5) is wound on the escape rope winding roller (4), and the outer end of the escape rope (5) is connected with a binding band (6).
3. A safety gate with an escape apparatus according to claim 2, wherein: the lower side of the escape rope storage box (3) is provided with a bandage placement box on the door plate (2), and the bandage (6) is stored in the bandage placement box.
4. A safety gate with an escape apparatus according to claim 1, wherein: ratchets (22) are arranged on the inner side wall of the ratchet shell (16) in a circle, and pawls (21) are symmetrically arranged on the edge of the rotary disc (15).
5. A safety gate with an escape apparatus according to claim 1, wherein: the rotating handle (17) is provided with a long opening, and the push plate (19) is movably arranged in the long opening of the rotating handle (17).
6. A safety gate with an escape apparatus according to claim 1, wherein: the inside of carousel (15) is equipped with the cavity, and card post (23) activity sets up in the cavity, and card post (23) both sides spring stop, and card post promotes spring (24) and sets up the left side at spring stop.
7. A safety gate with an escape apparatus according to claim 1, wherein: the rotating handle (17) is sleeved with a heat insulation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091502.7U CN213510261U (en) | 2020-06-15 | 2020-06-15 | Safety door with escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091502.7U CN213510261U (en) | 2020-06-15 | 2020-06-15 | Safety door with escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213510261U true CN213510261U (en) | 2021-06-22 |
Family
ID=76380227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021091502.7U Expired - Fee Related CN213510261U (en) | 2020-06-15 | 2020-06-15 | Safety door with escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213510261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382389A (en) * | 2021-11-29 | 2022-04-22 | 南京工业大学 | Earthquake refuge emergency escape door |
-
2020
- 2020-06-15 CN CN202021091502.7U patent/CN213510261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382389A (en) * | 2021-11-29 | 2022-04-22 | 南京工业大学 | Earthquake refuge emergency escape door |
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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: 20210622 |