CN112963078B - Fireproof door for lunch break room of kindergarten - Google Patents
Fireproof door for lunch break room of kindergarten Download PDFInfo
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- CN112963078B CN112963078B CN202110268915.0A CN202110268915A CN112963078B CN 112963078 B CN112963078 B CN 112963078B CN 202110268915 A CN202110268915 A CN 202110268915A CN 112963078 B CN112963078 B CN 112963078B
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- rotating shaft
- gear
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims description 33
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0007—Knobs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
- E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention relates to a fireproof door, in particular to a fireproof door for a lunch break room of a kindergarten. The invention aims to provide a fireproof door for a lunch break room in a kindergarten, which has good fireproof effect and can automatically give out water and reduce dense smoke. The utility model provides a prevent fire door for kindergarten's lunch break room, including door-frame, prevent fire door, hinge, first pivot, first bolt and first gag lever post, the door-frame both sides all are equipped with the hinge, evenly are equipped with first bolt between hinge and the door-frame, and the rotary type is connected with first pivot between the hinge, and first pivot one side is equipped with prevents fire door, prevents fire door and door-frame laminating, prevents that fire door one side is connected with first gag lever post. Through the cooperation between mechanism, the anti-climb warning subassembly and the automatic locking mechanism of opening the door, can write the suggestion blackboard through writing the typeface to in remind children not to scramble, the fire door is prevented to the switch that can relax simultaneously.
Description
Technical Field
The invention relates to a fireproof door, in particular to a fireproof door for a lunch break room of a kindergarten.
Background
The fireproof door is a door capable of meeting the requirements of fire resistance, integrity and heat insulation within a certain time, and some fireproof doors can be installed in a kindergarten in order to protect the kindergarten from fire.
Present prevent fire door self-closing under the effect of door closer when the conflagration takes place, prevent that fire door easily appears warpage, deformation such as bending under the higher condition of temperature, lead to appearing the gap between fire door main part and the fire prevention door frame, flame or dense cigarette are easily followed the gap and are scurried out, and then reduced the safety protection performance, the effect of fire prevention is poor, the accident easily appears, consequently research and development one kind can realize that the fire prevention effect is good and automatic water goes out to fall the fire door that is used for kindergarten noon break room of dense cigarette now.
Disclosure of Invention
In order to overcome the defects that the existing fireproof door is poor in fireproof effect and easy to cause accidents, the invention aims to provide the fireproof door for the lunch break room of a kindergarten, which can realize good fireproof effect and automatically give out water and reduce dense smoke.
The utility model provides a prevent fire door for kindergarten's lunch break room, including door frame, prevent fire door, the hinge, first pivot, first bolt, first gag lever post, a first spring, first gear, the safety cover, the alarm bell, door opening mechanism and anti-climb remind the subassembly, the door frame both sides all are equipped with the hinge, evenly be equipped with first bolt between hinge and the door frame, the rotary type is connected with first pivot between the hinge, first pivot one side is equipped with prevents fire door, prevent fire door and door frame laminating, prevent that fire door one side is connected with first gag lever post, be equipped with first spring on the first gag lever post, first pivot upper portion is equipped with first gear, first pivot upper portion is equipped with alarm bell and safety cover, the alarm bell is located the safety cover inboard, prevent fire door one side and be equipped with door opening mechanism, door frame upper portion one side is equipped with prevents climbing and reminds the subassembly.
More preferably, the mechanism of opening the door is including the handle, decorate the leaf, the second pivot, the carousel, second gear and torsion spring, prevent that fire door one side rotary type is connected with the second pivot, second pivot both sides all are connected with the handle and decorate the leaf, prevent that fire door both sides all are connected with the carousel, carousel and second pivot rotary type are connected, second pivot both sides all are connected with the second gear, the second gear is located between the carousel, all be equipped with torsion spring between second gear and the carousel.
More preferably, the anti-climbing reminding assembly comprises a reminding blackboard, a first connecting plate and second bolts, two second bolts are connected to one side of the upper portion of the door frame in a threaded mode, the first connecting plate is arranged on each second bolt, and the reminding blackboard is arranged between the first connecting plates.
More preferably, still including the dead mechanism of automatic locking, the dead mechanism of automatic locking is including the second connecting plate, the second rack, first wedge, the hasp, second gag lever post and second spring, sliding connection has the second connecting plate on the first gag lever post, second connecting plate bottom and first spring top are connected, second connecting plate bottom both sides all are connected with the second rack, be connected with first wedge between the second rack bottom, it is equipped with the second gag lever post to prevent fire door one side, sliding connection has the hasp on the second gag lever post, hasp and door frame joint, hasp one side and prevent being connected with the second spring between the fire door.
More preferably, the fireproof door further comprises a door-resisting mechanism, the door-resisting mechanism comprises a concave connecting block, a shaft sleeve, a first rocker crank, a connecting rod, a second rocker crank, a third rotating shaft, a protective shell, a third gear, a third rack, a third spring, a stop block and a fourth spring, the concave connecting block is arranged in the middle of the upper portion of the door frame, the shaft sleeve is rotatably connected onto the concave connecting block, the first rocker crank is arranged on the shaft sleeve, the connecting rod is rotatably connected onto one side of the first rocker crank, the protective shell is arranged on the upper portion of the fireproof door, the third rotating shaft is movably connected into the protective shell, the second rocker crank is connected between the third rotating shaft and the bottom of the connecting rod, the third gear is arranged on the lower portion of the third rotating shaft, the third rack is slidably connected into the protective shell, the third rack is meshed with the third gear, the stop blocks are arranged on two sides of the third rack, and the fourth spring is connected between the stop block on one side and the protective shell, and a third spring is connected between the stop block on one side and the protective shell.
More preferably, the water outlet mechanism comprises a door frame protection frame, a water tank, a traction rope, a fixed shaft, a winding wheel, a second connecting block, a third limiting rod, a fifth spring, a sliding rail, a rotating plate and a volute spring, wherein the water tank is arranged on one side of the upper part of the door frame, the door frame protection frame is arranged on one side of the door frame, the sliding rail is arranged on one side in the door frame protection frame, the third limiting rod is arranged in the sliding rail, the second connecting block is connected with the third limiting rod in a sliding manner, the fifth spring is connected between the second connecting block and the sliding rail, the first rack is arranged on the second connecting block, the fixed shaft is arranged on one side of the inner wall of the door frame protection frame, the winding wheel is connected on the fixed shaft in a rotating manner, the guide wheel is connected on one side in the door frame protection frame in a rotating manner, the rotating plate is connected on one side of the bottom of the water tank, the volute spring is connected between the rotating plate and the water tank, the traction rope is connected between the bottom of the rotating plate and one side of the second connecting block, the traction rope passes around the guide pulley and the reel.
More preferably, still including moisturizing mechanism, moisturizing mechanism is equipped with the water pipe including water pipe, fifth pivot and valve, water tank one side, and water pipe one side rotary type is connected with the fifth pivot, and fifth pivot and bushing, fifth pivot upper portion are equipped with the valve, and valve and water pipe rotary type are connected.
More preferably, the water tube is cylindrical.
The invention has the following advantages: 1. through the cooperation between mechanism is died to the mechanism, anti-climb warning subassembly and the automatic locking, can write the suggestion blackboard through writing the typeface to in remind children not to scramble, the while can easily open and shut fire door, and then protection children.
2. Through the cooperation between mechanism, the mechanism of going out water and the moisturizing mechanism of propping to the door, can control the opening of preventing fire door to in the protection prevents fire door, the effect that can separate simultaneously and go out water.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Fig. 5 is a perspective view of a fourth embodiment of the present invention.
FIG. 6 is a schematic view of a fifth partial body structure according to the present invention.
FIG. 7 is a schematic view of a sixth partial body structure according to the present invention.
FIG. 8 is a schematic view of a seventh partial body structure according to the present invention.
Fig. 9 is a schematic perspective view of an eighth partial structure of the present invention.
Fig. 10 is a schematic view of a ninth partial body structure according to the present invention.
FIG. 11 is a schematic view of a tenth partial body structure according to the present invention.
FIG. 12 is a schematic view of an eleventh partial body structure according to the present invention.
Wherein the figures include the following reference numerals: 1_ door frame, 2_ fire door, 3_ hinge, 4_ first rotating shaft, 5_ first bolt, 6_ first limit rod, 7_ first spring, 8_ first gear, 11_ protective cover, 12_ alarm bell, 13_ door opening mechanism, 130_ handle, 131_ decorative leaf, 132_ second rotating shaft, 133_ dial, 134_ second gear, 135_ torsion spring, 14_ anti-climb reminder component, 140_ prompting blackboard, 141_ first connecting plate, 142_ second bolt, 15_ automatic locking mechanism, 150_ second connecting plate, 151_ second rack, 152_ first wedge, 153_ lock, 154_ second limit rod, 155_ second spring, 16_ door abutting mechanism, 160_ concave connecting block, 161_ shaft sleeve, 162_ first rocker crank, 163_ connecting rod, 164_ second rocker, 165_ third rotating shaft, 166_ protective shell, 167_ third gear, 168_ third rack, 169_ third spring, 1610_ stopper, 1611_ fourth spring, 17_ water outlet mechanism, 170_ doorframe protection frame, 171_ water tank, 172_ traction rope, 173_ fixed shaft, 174_ reel, 175_ second connecting block, 176_ third limiting rod, 177_ fifth spring, 178_ slide rail, 179_ rotating plate, 1710_ scroll spring, 1711_ first rack, 18_ water replenishing mechanism, 180_ water pipe, 181_ fifth rotating shaft and 182_ valve.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example 1
A fireproof door for a kindergarten lunch break room is disclosed, as shown in figures 1-5, comprising a door frame 1, a fireproof door 2, hinges 3, a first rotating shaft 4, a first bolt 5, a first limit rod 6, a first spring 7, a first gear 8, a protective cover 11, an alarm bell 12, a door opening mechanism 13 and an anti-climbing reminding component 14, wherein the upper and lower sides of the right part of the door frame 1 are respectively provided with the hinges 3, the first bolt 5 is uniformly arranged between the hinges 3 and the door frame 1, the first rotating shaft 4 is rotatably connected between the hinges 3, the left side of the first rotating shaft 4 is provided with the fireproof door 2, the fireproof door 2 is attached to the door frame 1, the upper left side of the fireproof door 2 is connected with the first limit rod 6, the first spring 7 is arranged on the first limit rod 6, the upper part of the first rotating shaft 4 is provided with the first gear 8, the upper part of the first rotating shaft 4 is provided with the alarm bell 12 and the protective cover 11, the alarm bell 12 is positioned at the inner side of the protective cover 11, prevent that fire door 2 upper left side is equipped with mechanism 13 of opening the door, and door frame 1 upper portion rear side is equipped with anti-climbing reminds subassembly 14.
Climbing prevention reminding assembly 14 is including suggestion blackboard 140, first connecting plate 141 and second bolt 142, and door frame 1 upper portion rear side thread type is connected with two second bolts 142, and equal first connecting plate 141 is equipped with suggestion blackboard 140 on the second bolt 142 between the first connecting plate 141.
In order to protect children's healthy, can install fire door 2 in the classroom, so that meet emergency and protect children, people hold handle 130 and rotate fire door 2 and open, fire door 2 rotates and drives first pivot 4, first gear 8, safety cover 11 and alarm bell 12 rotate, alarm bell 12 sends out the police dispatch newspaper, in order to remind children not to climb the door, can rotate second bolt 142 and take off, and then will remind blackboard 140 to take off, will remind the word to write on suggestion blackboard 140, it will suggest blackboard 140 to rotate second bolt 142 to reset afterwards, when closing the door, hold handle 130 and rotate fire door 2 and close, fire door 2 rotates and drives first pivot 4, first gear 8, safety cover 11 and alarm bell 12 rotate and reset, alarm bell 12 stops the jingle bell.
Example 2
On the basis of embodiment 1, as shown in fig. 3, 6, 7, 8, 9, 10, 11 and 12, the automatic deadlocking mechanism 15 further includes an automatic deadlocking mechanism 15, the automatic deadlocking mechanism 15 includes a second connecting plate 150, a second rack 151, a first wedge 152, a latch 153, a second limiting rod 154 and a second spring 155, the second connecting plate 150 is slidably connected to the first limiting rod 6, the bottom of the second connecting plate 150 is connected to the top of the first spring 7, the second rack 151 is connected to both front and rear sides of the bottom of the second connecting plate 150, the first wedge 152 is connected between the bottoms of the second racks 151, the second limiting rod 154 is disposed on the upper left side of the fire door 2, the latch 153 is slidably connected to the second limiting rod 154, the latch 153 is connected to the door frame 1 in a snap-fit manner, and the second spring 155 is connected between the left side of the latch 153 and the fire door frame 2.
When children need open fire door 2, can hold handle 130 and drive second pivot 132 and second gear 134, make torsion spring 135 twisted, and then drive second connecting plate 150, second rack 151 and first wedge 152 rebound, first spring 7 is stretched, under the effect of second spring 155, drive hasp 153 and remove right and door frame 1 separation, in this way can open fire door 2, loose hand afterwards, under the effect of first spring 7, drive second connecting plate 150, second rack 151 and first wedge 152 move down and reset, and then drive hasp 153 and remove left, second spring 155 takes place the deformation.
The door-resisting device further comprises a door-resisting mechanism 16, wherein the door-resisting mechanism 16 comprises a concave connecting block 160, a shaft sleeve 161, a first rocker crank 162, a connecting rod 163, a second rocker crank 164, a third rotating shaft 165, a protective shell 166, a third gear 167, a third rack 168, a third spring 169, a stop 1610 and a fourth spring 1611, the concave connecting block 160 is arranged in the middle of the upper portion of the door frame 1, the concave connecting block 160 is rotatably connected with the shaft sleeve 161, the shaft sleeve 161 is provided with the first rocker crank 162, the left side of the first rocker crank 162 is rotatably connected with the connecting rod 163, the upper portion of the fireproof door 2 is provided with the protective shell 166, the protective shell 166 is movably connected with the third rotating shaft 165, the second rocker crank 164 is connected between the third rotating shaft 165 and the bottom of the connecting rod 163, the lower portion of the third rotating shaft 165 is provided with the third gear 167, the protective shell 166 is slidably connected with the third rack 168, and the third gear 167 are meshed, stoppers 1610 are arranged on the left side and the right side of the third rack 168, a fourth spring 1611 is connected between the right stopper 1610 and the protective shell 166, and a third spring 169 is connected between the left stopper 1610 and the protective shell 166.
The fireproof door 2 is rotated to open and drive the protective shell 166 and the above components to rotate, under the cooperation between the third rack 168 and the third gear 167, the third gear 167 rotates to drive the third rack 168 to move, the third spring 169 and the fourth spring 1611 deform, the third gear 167 rotates to drive the first rocker crank 162, the connecting rod 163 and the second rocker crank 164 to rotate to open, so that the size of the fireproof door 2 can be controlled, meanwhile, the fireproof door 2 can be protected, the fireproof door 2 is rotated to close and drive the protective shell 166 and the above components to rotate to close, and under the action of the third spring 169 and the fourth spring 1611, the first rocker crank 162, the connecting rod 163 and the second rocker crank 164 are further rotated to reset.
The water outlet mechanism 17 is further included, the water outlet mechanism 17 includes a doorframe protective frame 170, a water tank 171, a traction rope 172, a fixed shaft 173, a reel 174, a second connecting block 175, a third limiting rod 176, a fifth spring 177, a slide rail 178, a rotating plate 179 and a volute spring 1710, the water tank 171 is arranged on the front side of the upper portion of the doorframe frame 1, the doorframe protective frame 170 is arranged on the front side of the right side of the doorframe frame 1, the slide rail 178 is arranged on the upper side in the doorframe protective frame 170, the third limiting rod 176 is arranged in the slide rail 178, the second connecting block 175 is connected with the third limiting rod 176 in a sliding manner, the fifth spring 177 is connected between the second connecting block 175 and the slide rail 178, a first rack 1711 is arranged on the second connecting block 175, the fixed shaft 173 is arranged on the upper right side of the inner wall of the doorframe protective frame 170, the reel 174 is connected in a rotating manner on the upper side in the doorframe protective frame 170, a rotating type guide wheel is connected on the upper side in the doorframe, the right side of the bottom of the water tank 171 is rotatably connected with the rotating plate 179, a scroll spring 1710 is connected between the rotating plate 179 and the water tank 171, a drag rope 172 is connected between the bottom of the rotating plate 179 and the rear side of the second connecting block 175, and the drag rope 172 bypasses the guide pulley and the reel 174.
Still including moisturizing mechanism 18, moisturizing mechanism 18 is equipped with water pipe 180 including water pipe 180, fifth pivot 181 and valve 182 on the left of the upper portion of water tank 171, and water pipe 180 right side rotary type is connected with fifth pivot 181, and fifth pivot 181 is connected with axle sleeve 161, and fifth pivot 181 upper portion is equipped with valve 182, and valve 182 is connected with water pipe 180 rotary type.
Can be through drawing water in the water pipe 180, it rotates to drive fifth pivot 181 and valve 182 to rotate to pivot the shaft sleeve 161, make water flow into the water tank 171 through water pipe 180 in, first gear 8 rotates and drives first rack 1711 and second connecting block 175 and move to the right, fifth spring 177 is compressed, haulage rope 172 is pulled this moment, make the rotor plate 179 opened downwards, scroll spring 1710 is twisted, water flows out downwards this moment, it resets to rotate to drive fifth pivot 181 and valve 182 and rotates and resets to rotate when the shaft sleeve 161 rotates, make water blocked, first gear 8 rotates to reset and the effect of fifth spring 177 simultaneously, drive second connecting block 175 and first rack 1711 and move left and reset, make haulage rope 172 unclamped, under the effect of scroll spring 1710, drive rotor plate 179 and rotate and reset.
The above embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention by this means. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (2)
1. A fireproof door for a lunch break room of a kindergarten is characterized by comprising a door frame (1), a fireproof door (2), hinges (3), a first rotating shaft (4), first bolts (5), a first limiting rod (6), first springs (7), first gears (8), a protective cover (11), an alarm bell (12), a door opening mechanism (13) and an anti-climbing reminding component (14), wherein the hinges (3) are arranged on two sides of the door frame (1), the first bolts (5) are uniformly arranged between the hinges (3) and the door frame (1), the first rotating shaft (4) is rotatably connected between the hinges (3), the fireproof door (2) is arranged on one side of the first rotating shaft (4), the fireproof door (2) is attached to the door frame (1), the first limiting rod (6) is connected to one side of the fireproof door (2), the first spring (7) is arranged on the first limiting rod (6), a first gear (8) is arranged at the upper part of the first rotating shaft (4), an alarm bell (12) and a protective cover (11) are arranged at the upper part of the first rotating shaft (4), the alarm bell (12) is positioned at the inner side of the protective cover (11), a door opening mechanism (13) is arranged at one side of the fireproof door (2), and an anti-climbing reminding assembly (14) is arranged at one side of the upper part of the door frame (1); the door opening mechanism (13) comprises a handle (130), a decorative leaf (131), a second rotating shaft (132), a rotating disc (133), a second gear (134) and a torsion spring (135), wherein the second rotating shaft (132) is rotatably connected to one side of the fireproof door (2), the handle (130) and the decorative leaf (131) are connected to two sides of the second rotating shaft (132), the rotating disc (133) is connected to two sides of the fireproof door (2), the rotating disc (133) is rotatably connected with the second rotating shaft (132), the second gear (134) is connected to two sides of the second rotating shaft (132), the second gear (134) is located between the rotating discs (133), and the torsion spring (135) is arranged between the second gear (134) and the rotating disc (133); the anti-climbing reminding assembly (14) comprises a reminding blackboard (140), first connecting plates (141) and second bolts (142), two second bolts (142) are connected to one side of the upper portion of the door frame (1) in a threaded mode, the first connecting plates (141) are arranged on the second bolts (142), and the reminding blackboard (140) is arranged between the first connecting plates (141); the fireproof door is characterized by further comprising an automatic locking mechanism (15), wherein the automatic locking mechanism (15) comprises a second connecting plate (150), a second rack (151), a first wedge-shaped block (152), a lock catch (153), a second limiting rod (154) and a second spring (155), the second connecting plate (150) is connected with the first limiting rod (6) in a sliding mode, the bottom of the second connecting plate (150) is connected with the top of the first spring (7), the two sides of the bottom of the second connecting plate (150) are connected with the second rack (151), the first wedge-shaped block (152) is connected between the bottoms of the second racks (151), the second limiting rod (154) is arranged on one side of the fireproof door (2), the lock catch (153) is connected with the second limiting rod (154) in a sliding mode, the lock catch (153) is connected with the door frame (1) in a clamping mode, and the second spring (155) is connected between one side of the lock catch (153) and the fireproof door (2); the door-closing mechanism (16) comprises a concave connecting block (160), a shaft sleeve (161), a first rocker crank (162), a connecting rod (163), a second rocker crank (164), a third rotating shaft (165), a protective shell (166), a third gear (167), a third rack (168), a third spring (169), a stop block (1610) and a fourth spring (1611), the concave connecting block (160) is arranged in the middle of the upper portion of the door frame (1), the concave connecting block (160) is rotatably connected with the shaft sleeve (161), the shaft sleeve (161) is provided with the first rocker crank (162), one side of the first rocker crank (162) is rotatably connected with the connecting rod (163), the upper portion of the fireproof door (2) is provided with the protective shell (166), the protective shell (166) is movably connected with the third rotating shaft (165), the second rocker crank (164) is connected between the third rotating shaft (165) and the bottom of the connecting rod (163), a third gear (167) is arranged at the lower part of the third rotating shaft (165), a third rack (168) is connected in the protective shell (166) in a sliding manner, the third rack (168) is meshed with the third gear (167), stop blocks (1610) are arranged on two sides of the third rack (168), a fourth spring (1611) is connected between the stop block (1610) on one side and the protective shell (166), and a third spring (169) is connected between the stop block (1610) on one side and the protective shell (166); the water outlet mechanism (17) comprises a door frame protection frame (170), a water tank (171), a traction rope (172), a fixing shaft (173), a reel (174), a second connecting block (175), a third limiting rod (176), a fifth spring (177), a sliding rail (178), a rotating plate (179) and a volute spring (1710), wherein the water tank (171) is arranged on one side of the upper part of the door frame (1), the door frame protection frame (170) is arranged on one side of the door frame (1), the sliding rail (178) is arranged on one side in the door frame protection frame (170), the third limiting rod (176) is arranged in the sliding rail (178), the second connecting block (175) is connected with the third limiting rod in a sliding manner, the fifth spring (177) is connected between the second connecting block (175) and the sliding rail (178), a first rack (1711) is arranged on the second connecting block (175), the fixing shaft (173) is arranged on one side of the inner wall of the door frame protection frame (170), a winding wheel (174) is rotatably connected to the fixed shaft (173), a guide wheel is rotatably connected to one side in the door frame protection frame (170), a rotating plate (179) is rotatably connected to one side of the bottom of the water tank (171), a volute spiral spring (1710) is connected between the rotating plate (179) and the water tank (171), a traction rope (172) is connected between the bottom of the rotating plate (179) and one side of the second connecting block (175), and the traction rope (172) bypasses the guide wheel and the winding wheel (174); still including moisturizing mechanism (18), moisturizing mechanism (18) are equipped with water pipe (180) including water pipe (180), fifth pivot (181) and valve (182) on one side of water tank (171), and water pipe (180) one side rotary type is connected with fifth pivot (181), and fifth pivot (181) and axle sleeve (161) are connected, and fifth pivot (181) upper portion is equipped with valve (182), and valve (182) and water pipe (180) rotary type are connected.
2. The fire door for a kindergarten's noon break according to claim 1, characterized in that the water pipe (180) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110268915.0A CN112963078B (en) | 2021-03-12 | 2021-03-12 | Fireproof door for lunch break room of kindergarten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110268915.0A CN112963078B (en) | 2021-03-12 | 2021-03-12 | Fireproof door for lunch break room of kindergarten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112963078A CN112963078A (en) | 2021-06-15 |
| CN112963078B true CN112963078B (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110268915.0A Active CN112963078B (en) | 2021-03-12 | 2021-03-12 | Fireproof door for lunch break room of kindergarten |
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| CN (1) | CN112963078B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568886A (en) * | 2022-03-15 | 2022-06-03 | 华小花 | Adjustable electronic product sale storage device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792144A (en) * | 1972-01-07 | 1973-03-16 | Rixson Firemark | DOOR CLOSURE THAT MEETS CERTAIN CONDITIONS |
| CN201372656Y (en) * | 2009-02-24 | 2009-12-30 | 肇庆市志成气动有限公司 | Hydraulic mechanism with safety valve for door closer |
| CN207829746U (en) * | 2017-11-24 | 2018-09-07 | 江苏中特防火门有限公司 | A kind of steel-made fire-retardant door |
| CN108894698B (en) * | 2018-07-17 | 2019-11-08 | 滁州市银达门窗有限公司 | A kind of heat-proof smoke-proof fire resistant doorsets |
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| CN112963078A (en) | 2021-06-15 |
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