CN105952303A - Positioning and releasing device - Google Patents
Positioning and releasing device Download PDFInfo
- Publication number
- CN105952303A CN105952303A CN201610573954.0A CN201610573954A CN105952303A CN 105952303 A CN105952303 A CN 105952303A CN 201610573954 A CN201610573954 A CN 201610573954A CN 105952303 A CN105952303 A CN 105952303A
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- China
- Prior art keywords
- location
- slide block
- release device
- spring
- groove
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a positioning and releasing device. The positioning and releasing device can guarantee that when a door is in an opening or closing state, the device is not required to power on inside and the door can be closed automatically without powering on an electromagnetic coil all along. The positioning and releasing device comprises a door closing mechanism and a lever, wherein the door closing mechanism and the lever are mounted on the door and a door frame respectively; the door closing mechanism comprises a control panel (2), a mandrel (5), a connecting base (6), a connecting assembly (11) and a second slider (3) connected with the lever; the mandrel (5) is connected with the control panel (2) through the electromagnetic coil (62) fixed on the connecting base (6); one end of the connecting assembly (11) is hinged with the mandrel (5), and the other end can clamp the second slider (3).
Description
Technical field
The present invention relates to field of mechanical technique, particularly relate to a kind of location and release device.
Background technology
Fire resistant doorsets refer to that can meet fire stability, fire resistant doorsets integrity and thermal insulation within a certain period of time wants
The door asked.It is located between fire compartment, emergency staircase, vertical shaft etc. have certain fire resistance
Fire separation thing.
Needing convenient current, the place of holding ventilation at some, normally closed type fire resistant doorsets bring many
Use inconvenience, simultaneously because frequently switching on door the door closer damage caused；We more notice many normally closed
Fire resistant doorsets are artificially forced thing to block to maintain a normally open, and can not close when fire occurs and produce greatly
Potential safety hazard.Maintain a normally open fire resistant doorsets at ordinary times when breaking out of fire, should timely automated closedown to block smog
Diffusion and the partition condition of a fire spread.
There are problems in current existing fire door control device open in usual, such as, uses electric magnet
Fire resistant doorsets staying open, close timed unit and need to be energized to solenoid always, or control device
When outside power-off can not self-closing doors, or need manually to close.I.e. prior art exists
Power consumption when closing device is long, closes a method and limits to dumb, close urgently to be resolved hurrily the asking such as door system easily inefficacy
Topic.
Summary of the invention
It is an object of the invention to provide a kind of location and release device, it is possible to ensure that door is in opening and closing
During state, need not be energized in device, reach to need not always to solenoid energising just energy automatic door-closing
Effect.
A kind of location of the present invention and release device, including:
Bi Men mechanism and lever, Bi Men mechanism and lever are separately mounted on door and doorframe；
Bi Men mechanism includes: panel 2, plug 5, connects seat 6, connect assembly 11 and being connected with lever
The second slide block 3；
Plug 5 is connected with panel 2 by being fixed on the solenoid 62 connected on seat 6；
Connecting assembly 11 one end hinged with plug 5, the other end can block the second slide block 3.
Optionally,
Panel 2 is with electrical storage device, and electrical storage device is energized to solenoid 62.
Optionally,
Connect assembly 11 to include hooking plate 7；
Plug 5 is provided with the 3rd projection 51 near connecting assembly 11 one end,
Hook plate 7 vertical direction one end to have and the first projection 61 Matching installation being connected on seat 6 can be around the
The first axis hole 71 that one projection 61 rotates, the other end has the groove 72 mated with the 3rd projection 51.
Optionally,
Hook plate 7 side and have draw-in groove 73；
Connect assembly 11 and also include long fork 8；
Long fork 8 is provided with hollow ring cavity 81, and one end of hollow ring cavity 81 is provided with and can embed draw-in groove 73
First spring groove 82, the other end is provided with spring compressor 83 and the second axis hole 84, other the two of hollow ring cavity 81
Limit is parallel equipped with inverted triangle projection 85；
Screwing in the first spring 821 in first spring groove 82, the other end of the first spring 821 is arranged on connection
On seat 6.
Optionally,
Connect assembly 11 also to include putting hook 9；
Pendulum hook 9 one end are provided with can be with the second axis hole 84 Matching installation the second projection 91 of axial rotation；The
Two steady pins 94 are through the second spring 93 and hook the second spring groove 92 put on 9 and be fixed on the second spring
On groove 92, the other end of the second steady pin 94 is fixed on spring compressor 83.
Optionally,
It is provided with Triaxial hole 95 side by side on the analog-U shaped frame of the other end that pendulum hooks 9, Triaxial hole 95 is worn
There is the 3rd steady pin 96；
Second slide block 3 is provided with crown of roll with pendulum hook 9 adjacent one end and plays 31, and crown of roll plays 31 can block the 3rd admittedly
Rationed marketing 96；
Being additionally provided with the convex chamber 32 of slip on second slide block 3, convex chamber 32 of sliding is provided with the spiral shell being connected with lever and buckles
33, convex chamber 32 of sliding can be absorbed in enabling position and position of closing the door.
Optionally,
Hollow ring cavity 81 is built with fixing seat 811, fits with being connected seat 6 in fixing seat 811 side, another
Side is provided with the first steady pin 812；
3rd spring 813 is fixed therein by the first steady pin 812 through the fixing hole on fixing seat 811；
Connect assembly 11 and also include the first slide block 4；
First slide block 4 one end is provided with U-shaped screens 41, and the first steady pin 812 can vertically snap in U-shaped card
Position 41；
First slide block 4 other end is provided with sliding pin 42, and sliding pin 42 can partly slip into the convex chamber 32 of slip；
Second steady pin 94 embeds the first slide block 4 through the second spring groove 92.
Optionally,
First slide block 4 one end is provided with the otch that 85 gradients protruding with inverted triangle are consistent, otch and inverted triangle
Protruding 85 while can fit.
Optionally,
Bi Men mechanism also includes shell 12；
Shell 12 covers on outside whole Bi Men mechanism and is provided with for sliding pin 42 and slides what slided in convex chamber 32
Track.
Optionally,
Bi Men mechanism also includes button 10；
Button 10 one end part highlights shell 12, and the other end has recess 101, the 3rd projection 51 and groove
The joining place of 72 embeds recess 101；
Button 10 side is stuck on solenoid 62.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
A kind of location of the present invention and release device, including:
Bi Men mechanism and lever, Bi Men mechanism and lever are separately mounted on door and doorframe；Bi Men mechanism wraps
Include: panel 2, plug 5, connection seat 6, connection assembly 11 and the second slide block 3 being connected with lever；
Plug 5 is connected with panel 2 by being fixed on the solenoid 62 connected on seat 6；Connect assembly 11
One end is hinged with plug 5, and the other end can block the second slide block 3.
When door is in open mode, panel 2 is not for solenoid；It is intended to panel 2 moment at closing time
Powering to solenoid 62, solenoid 62 forms magnetic field and drives plug 5 to twitch to one end, plug 5
The other end affects connection assembly 11 to move, and connects assembly 11 and discharges the second slide block 3 blocked, and second is sliding
Block 3 promotes the lever being connected with self, thus closes fire resistant doorsets；Door is closed rear control plate 2 and is stopped power supply.
Ensure when door is in opening and closing state, the equal no power of solenoid in device, thus save electric power,
During fire resistant doorsets to be closed, panel 2 moment powers, it is achieved closing effect.I.e. need not always to electromagnetic wire
Circle energising, just can automatic door-closing.
Accompanying drawing explanation
Fig. 1 is the sectional view that in the present invention, a kind of location and release device gate are in open mode；
Fig. 2 is the sectional view that in the present invention, a kind of location and release device gate are closed；
Fig. 3 is a kind of in present invention location and the structure chart of long fork in release device；
Fig. 4 is a kind of location and release device example structure figure in the present invention；
Fig. 5 is a kind of in present invention location and the first slide block structure figure in release device；
Fig. 6 is a kind of location and release device embodiment sectional view in the present invention；
Fig. 7 is a kind of location and release device gate opening sectional view in the present invention；
Fig. 8 is a kind of in present invention location and the structure chart of button in release device.
Detailed description of the invention
A kind of location of the present invention and release device, it is possible to ensure when door is in opening and closing state, device
In need not be energized, reaching to need not always just can the effect of automatic door-closing to solenoid energising.
Referring next to Fig. 1-8, location a kind of in the present invention and release device embodiment are illustrated:
A kind of location of the present invention and release device embodiment, including:
Bi Men mechanism and lever, Bi Men mechanism and lever are separately mounted on door and doorframe；Bi Men mechanism wraps
Include: panel 2, plug 5, connection seat 6, connection assembly 11 and the second slide block 3 being connected with lever；
Plug 5 is connected with panel 2 by being fixed on the solenoid 62 connected on seat 6；Connect assembly 11
One end is hinged with plug 5, and the other end can block the second slide block 3.
In the present embodiment, when door is in open mode, panel 2 is not for solenoid；It is intended at closing time
Panel 2 moment powers to solenoid 62, and solenoid 62 forms magnetic field and drives plug 5 to one end
Twitching, plug 5 other end affects connection assembly 11 to move, and connects assembly 11 and discharges second blocked
Slide block 3, the second slide block 3 promotes the lever being connected with self, thus closes fire resistant doorsets；Door controls after closing
Plate 2 is stopped power supply.Ensure that, when door is in opening and closing state, the solenoid in device is the most obstructed
Electricity, thus save electric power, during fire resistant doorsets to be closed, panel 2 moment powers, it is achieved closing effect.I.e.
Need not solenoid is energized always, just can close fire resistant doorsets.
Being described further a kind of location in the present invention and release device below, panel 2 is with storage
Electric installation, electrical storage device is energized to solenoid 62.
In the present embodiment, panel 2 is with electrical storage device, and such as capacitor, during no power, plug 5 is former
Position is motionless, and during outside power-off, the electrical storage device of panel 2 can be powered to solenoid 62 moment, core
Rod 5 is twitched to one end, and plug 5 other end affects connection assembly 11 to move, and connects assembly 11 and discharges institute
The second slide block 3 blocked, the second slide block 3 promotes the lever being connected with self, thus closes fire resistant doorsets.I.e.
This location and release device, when door is in opening and closing state, can guarantee that the solenoid in device is equal
No power, thus save electric power, during outside power-off, it is possible to automatic door-closing.
Below a kind of location in the present invention and release device are described further, connect assembly 11 and include
Hook plate 7；Plug 5 is provided with the 3rd projection 51 near connecting assembly 11 one end, hooks plate 7 vertical direction one end
The first projection 61 Matching installation having and be connected on seat 6 the first axle that can rotate around the first projection 61
Hole 71, the other end has the groove 72 mated with the 3rd projection 51.
In the present embodiment, if Fig. 1 is when door is in open mode, hook the vertical plug 5 of plate 7, such as Fig. 2 door
When being closed, hook plate 7 and driven inclination by plug 5.I.e. hook plate 7 by the first axis hole 71 and to connect
Joint chair 6 axle connects, and groove 72 is connected with the 3rd projection 51 axle so that plug 5 is twitched can drive hook
Plate 7, with the first projection 61 for a spot wobble, can prevent hooking plate 7 simultaneously and come off at the volley.
Being described further a kind of location in the present invention and release device below, hooking plate 7 side has card
Groove 73；Connect assembly 11 and also include long fork 8；Long fork 8 is provided with hollow ring cavity 81, hollow ring cavity
One end of 81 is provided with the first spring groove 82 that can embed draw-in groove 73, and the other end is provided with spring compressor 83 and second
Axis hole 84, the other both sides of hollow ring cavity 81 are parallel equipped with inverted triangle projection 85；In first spring groove 82
Screwing in the first spring 821, the other end of the first spring 821 is arranged on connection seat 6.
In the present embodiment, the first spring groove 82 can embed draw-in groove 73, and first spring 821 one end is fixed on
Connecting on seat 6, one end screws in the first spring groove 82.Such as Fig. 1, when door is in open mode, first
Spring groove 82 is embedded in draw-in groove, and the first spring 821 is compressed；Such as Fig. 2, when being intended to close, plug 5
Driving hook plate 7 to tilt, draw-in groove 73 discharges the first spring groove 82, and the first spring 821 is upspring, long fork 8
First spring groove 82 one end under press, with inverted triangle projection 85 as fulcrum, long fork 8 is with spring compressor
One end of 83 moves upward.
Below a kind of location in the present invention and release device are described further, connect assembly 11 and also wrap
Include pendulum hook 9；Pendulum hook 9 one end are provided with can be with the second axis hole 84 Matching installation the second projection of axial rotation
91；The second spring groove 92 that second steady pin 94 through the second spring 93 and hooks on pendulum 9 is also fixed on the
On two spring grooves 92, the other end of the second steady pin 94 is fixed on spring compressor 83.
In the present embodiment, second steady pin 94 one end is fixed on spring compressor 83, and the other end passes second
Spring 93 and the second spring groove 92.Such as Fig. 1, when door is in open mode, the second spring vertically hooks pendulum
9；Such as Fig. 2, when being intended to close, along with the swing of long fork 8 tilts, spring compressor 83 is lifted up, the
Two springs 93 lose constraint, hook and raise up on the left of pressing down on the right side of pendulum 9.
Being described further a kind of location in the present invention and release device below, pendulum hooks the other end of 9
Analog-U shaped frame on be provided with Triaxial hole 95 side by side, Triaxial hole 95 is installed with the 3rd steady pin 96；The
Two slide blocks 3 are provided with crown of roll with pendulum hook 9 adjacent one end and play 31, and crown of roll plays 31 can block the 3rd steady pin
96；Being additionally provided with the convex chamber 32 of slip on second slide block 3, convex chamber 32 of sliding is provided with the spiral shell being connected with lever and buckles
33, convex chamber 32 of sliding can be absorbed in enabling position and position of closing the door.
In the present embodiment, such as Fig. 1, when door is in open mode, the 3rd steady pin 96 hooking pendulum 9 blocks
The crown of roll of the second slide block 3 plays 31, and the second slide block 3 is in enabling position, and pull lever keeps door to open shape；
Such as Fig. 2, when being intended to close, hook pendulum 9 as previously mentioned and tilt with the 3rd steady pin 96 one end, unclamp the
The crown of roll of two slide blocks 3 plays 31, and the second slide block 3 is slided to, by enabling position, position of closing the door, and promotes lever, thus closes
Close door.
Being described further a kind of location in the present invention and release device below, hollow ring cavity 81 is built-in
Having fixing seat 811, fitting with being connected seat 6 in fixing seat 811 side, opposite side is provided with the first steady pin 812；
3rd spring 813 is fixed therein by the first steady pin 812 through the fixing hole on fixing seat 811；Even
Connected components 11 also includes the first slide block 4；First slide block 4 one end is provided with U-shaped screens 41, the first steady pin
812 can vertically snap in U-shaped screens 41；First slide block 4 other end is provided with sliding pin 42, sliding pin 42
Can partly slip into the convex chamber 32 of slip；Second steady pin 94 embeds the first slide block 4 through the second spring groove 92.
In the present embodiment, such as Fig. 5, the first steady pin 812 in hollow ring cavity 81 snaps in and can be stuck in
In U-shaped screens 41 on one slide block 4.Such as Fig. 6, fixing seat 811 is prevented from the 3rd spring 813 and transports
Hollow ring cavity 81 is ejected time dynamic.Such as Fig. 4, door is when open mode, and the sliding cavity 32 of the second slide block 3 overlaps
Outside the sliding pin 42 of the first slide block 4；Such as Fig. 2, when being intended to close, as it was previously stated, hook pendulum 9 with the
One steady pin 812 lower end, with the first slide block 4 for fulcrum wallowing motion, discharges the second slide block 3, sliding cavity
32 depart from sliding pin 42, thus close door.
Below a kind of location in the present invention and release device are described further, first slide block 4 one end
Being provided with the otch that 85 gradients protruding with inverted triangle are consistent, otch can with inverted triangle projection 85
Laminating.
In the present embodiment, first slide block 4 one end is provided with the consistent also energy of protruding 85 gradients of desire inverted triangle
The otch of enough laminatings, when door is opened from closed mode, such as Fig. 7, the second slide block 3 slides into out from position of closing the door
Men Wei, sliding pin 42 enters sliding cavity 32, and the second slide block 3 promotes to the right the first slide block 4.On the one hand,
Otch on first slide block 4 props up inverted triangle projection 85, makes long fork 8 return to horizontal level, i.e. left end
Right-hand member is upwards downwards, and the first spring groove 82 upwards compresses the first spring 821, and the first spring groove 82 embeds and hooks
In the draw-in groove 73 of plate 7；On the other hand, hook pendulum 9 and recover horizontal level with the first slide block 4, thereon the
Three steady pins 96 block the second slide block 3 being positioned at enabling position, thus ensure that door remains on.
Being described further a kind of location in the present invention and release device below, Bi Men mechanism also includes
Shell 12；Shell 12 covers on outside whole Bi Men mechanism and is provided with for sliding pin 42 and convex chamber 32 of sliding sliding
Dynamic track.
In the present embodiment, the material of this location and release device Zhong Bimen mechanism and lever may select metal,
The most wear-resisting but also prevent fires.Shell 12 can protect whole Bi Men mechanism in closing space, it is ensured that parts are not
Easily depart from, prevent dust from increasing the service life.The track of shell 12 defines that the first slide block 4 and second is sliding
The sliding trace of block 3, it is ensured that the controllability of slip, it is ensured that the action of open and close door is permanently effective.
Being described further a kind of location in the present invention and release device below, Bi Men mechanism also includes
Button 10；Button 10 one end part highlights shell 12, and the other end has a recess 101, the 3rd projection 51 with
The joining place of groove 72 embeds recess 101；Button 10 side is stuck on solenoid 62.
In the present embodiment, such as Fig. 8, the part that button 10 highlights at shell is easy to manual operation, side card
On solenoid, i.e. prevent button from shedding into shell 12 internal influence Bi Men mechanism and normally work, recessed
Mouthfuls 101 are stuck in the 3rd projection 51 and groove 72 joining place, when being intended to close, set out button 10, recess
101 think an end motion to shell 12 internal promotion plug 5, hook plate 7 simultaneously and tilt, the first spring groove 82
Skidding off draw-in groove 73, the first spring 821 is upspring, and the first spring groove 82 is pressed downward against, and long fork 8 is with inverted triangle
Protruding 85 is fulcrum, and other end spring compressor 83 raises up, and drives the second steady pin 94 to tilt, then hook pendulum 9
Tilting, the 3rd steady pin 96 unclamps the crown of roll blocked and plays 31, and the second slide block 3 is sliding to position of closing the door by enabling position
Dynamic, promote lever, close door, i.e. realize manually closing the door.
Those skilled in the art is it can be understood that arrive, and for convenience and simplicity of description, above-mentioned retouches
The specific works process of the device stated, is referred to the corresponding process in preceding method embodiment, at this not
Repeat again.In several embodiments provided herein, it should be understood that disclosed device is permissible
Realize by another way.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to front
State embodiment the present invention has been described in detail, it will be understood by those within the art that: its
Still the technical scheme described in foregoing embodiments can be modified, or to wherein portion of techniques
Feature carries out equivalent；And these amendments or replacement, do not make the essence disengaging of appropriate technical solution
The spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a location and release device, it is characterised in that including:
Bi Men mechanism and lever, described Bi Men mechanism and lever are separately mounted on door and doorframe；
Described Bi Men mechanism includes: panel (2), plug (5), connection seat (6), connection assembly (11)
And the second slide block (3) being connected with described lever；
Described plug (5) is by being fixed on the solenoid (62) and described control connected on seat (6)
Plate (2) connects；
Described connection assembly (11) one end is hinged with described plug (5), and the other end can block described
Two slide blocks (3).
A kind of location the most according to claim 1 and release device, it is characterised in that
Described panel (2) is with electrical storage device, and described electrical storage device can give described solenoid (62)
Energising.
A kind of location the most according to claim 1 and release device, it is characterised in that
Described connection assembly (11) includes hooking plate (7)；
Described plug (5) is provided with the 3rd projection (51) near described connection assembly (11) one end；
Described hook plate (7) vertical direction one end has and described the first projection (61) being connected on seat (6)
Matching installation the first axis hole (71) that can rotate around the first projection (61), the other end has and described
The groove (72) that three projections (51) mate.
A kind of location the most according to claim 3 and release device, it is characterised in that
There is draw-in groove (73) described hook plate (7) side；
Described connection assembly (11) also includes long fork (8)；
Described long fork (8) is provided with hollow ring cavity (81), and one end of described hollow ring cavity (81) sets
Having the first spring groove (82) that can embed described draw-in groove (73), the other end is provided with spring compressor (83) and
Two axis holes (84), the other both sides of described hollow ring cavity (81) are parallel protruding (85) equipped with inverted triangle；
The first spring (821) is screwed in described first spring groove (82), described first spring (821)
The other end is arranged on described connection seat (6).
A kind of location the most according to claim 4 and release device, it is characterised in that
Described connection assembly (11) also includes that pendulum hooks (9)；
Described pendulum hooks that (9) one end is provided with can be with described second axis hole (84) Matching installation axial rotation
Second projection (91)；Second steady pin (94) is put on (9) through the second spring (93) and described hook
The second spring groove (92) and be fixed on described second spring groove (92), described second steady pin (94)
The other end be fixed on described spring compressor (83).
A kind of location the most according to claim 5 and release device, it is characterised in that
Triaxial hole (95) it is provided with side by side on the analog-U shaped frame of the other end that described pendulum hooks (9), described the
The 3rd steady pin (96) it is installed with on Triaxial hole (95)；
Described second slide block (3) is provided with crown of roll with described pendulum hook (9) adjacent one end and rises (31), described axle
Protruding (31) can block described 3rd steady pin (96)；
It is additionally provided with the convex chamber of slip (32) on described second slide block (3), the convex chamber of described slip (32) sets
Having the spiral shell being connected with described lever to buckle (33), the convex chamber of described slip (32) can be absorbed in enabling position and close the door
Position.
A kind of location the most according to claim 4 and release device, it is characterised in that
Described hollow ring cavity (81) is built with fixing seat (811), described fixing seat (811) side and institute
Stating connection seat (6) laminating, opposite side is provided with the first steady pin (812)；
Described first steady pin (812) passes the fixing hole on described fixing seat (811) by the 3rd spring
(813) it is fixed therein；
Described connection assembly (11) also includes the first slide block (4)；
Described first slide block (4) one end is provided with U-shaped screens (41), described first steady pin (812) energy
Enough vertically snap in described U-shaped screens (41)；
Described first slide block (4) other end is provided with sliding pin (42), and described sliding pin (42) can part
Slip into the convex chamber of described slip (32)；
Described second steady pin (94) embeds described first slide block (4) through described second spring groove (92).
A kind of location the most according to claim 7 and release device, it is characterised in that
Described first slide block (4) one end is provided with the otch that (85) gradient protruding with described inverted triangle is consistent,
Described otch and described inverted triangle protruding (85) while can fit.
A kind of location the most according to claim 7 and release device, it is characterised in that
Described Bi Men mechanism also includes shell (12)；
Described shell (12) covers on outside whole Bi Men mechanism and is provided with for described sliding pin (42) and institute
State the track slided in convex chamber (32) of sliding.
A kind of location the most according to claim 9 and release device, it is characterised in that
Described Bi Men mechanism also includes button (10)；
Described button (10) one end part highlights described shell (12), and the other end has recess (101), institute
State the joining place described recess of embedding (101) of the 3rd projection (51) and described groove (72)；
Described button (10) side is stuck on described solenoid (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573954.0A CN105952303B (en) | 2016-07-19 | 2016-07-19 | One kind positioning and release device |
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| CN201610573954.0A CN105952303B (en) | 2016-07-19 | 2016-07-19 | One kind positioning and release device |
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| CN105952303A true CN105952303A (en) | 2016-09-21 |
| CN105952303B CN105952303B (en) | 2018-02-16 |
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| CN201610573954.0A Expired - Fee Related CN105952303B (en) | 2016-07-19 | 2016-07-19 | One kind positioning and release device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567636A (en) * | 2016-11-10 | 2017-04-19 | 广州市禹成消防科技有限公司 | Door closer capable of achieving automatic locking and holding in door-opened state |
| CN106761122A (en) * | 2016-11-10 | 2017-05-31 | 广州市禹成消防科技有限公司 | The door closer for holding door automatically after enabling |
| CN107327241A (en) * | 2017-08-11 | 2017-11-07 | 上海冉能自动化科技有限公司 | Door closer-holder |
| CN108590395A (en) * | 2018-06-23 | 2018-09-28 | 佛山市合和兴科技实业有限公司 | Door closer or shutting window device hook-type Ting Ding mechanisms |
| CN108643742A (en) * | 2018-06-23 | 2018-10-12 | 佛山市合和兴科技实业有限公司 | Door closer or shutting window device temperature control sliding rail |
| CN113107300A (en) * | 2021-05-20 | 2021-07-13 | 深圳市泛海三江电子股份有限公司 | Automatic limiting unit of electric door closer |
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| GB2391039A (en) * | 2002-07-23 | 2004-01-28 | Robin Clive Vernon Humphries | Electromagnetic frame lock |
| CN201751509U (en) * | 2010-07-12 | 2011-02-23 | 蔡海勇 | Fireproof door electromagnetic releaser |
| CN202100105U (en) * | 2011-01-21 | 2012-01-04 | 肖贻勇 | Automatic door-closing releasing system for hold-open door |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106567636A (en) * | 2016-11-10 | 2017-04-19 | 广州市禹成消防科技有限公司 | Door closer capable of achieving automatic locking and holding in door-opened state |
| CN106761122A (en) * | 2016-11-10 | 2017-05-31 | 广州市禹成消防科技有限公司 | The door closer for holding door automatically after enabling |
| CN106567636B (en) * | 2016-11-10 | 2018-07-13 | 广州市禹成消防科技有限公司 | Open the door the door closer locked automatically |
| CN106761122B (en) * | 2016-11-10 | 2018-07-17 | 广州市禹成消防科技有限公司 | The door closer for locking door automatically after enabling |
| CN107327241A (en) * | 2017-08-11 | 2017-11-07 | 上海冉能自动化科技有限公司 | Door closer-holder |
| CN108590395A (en) * | 2018-06-23 | 2018-09-28 | 佛山市合和兴科技实业有限公司 | Door closer or shutting window device hook-type Ting Ding mechanisms |
| CN108643742A (en) * | 2018-06-23 | 2018-10-12 | 佛山市合和兴科技实业有限公司 | Door closer or shutting window device temperature control sliding rail |
| CN113107300A (en) * | 2021-05-20 | 2021-07-13 | 深圳市泛海三江电子股份有限公司 | Automatic limiting unit of electric door closer |
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|---|---|
| CN105952303B (en) | 2018-02-16 |
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