CN108825023A - A kind of door and window automatic latch hook device - Google Patents
A kind of door and window automatic latch hook device Download PDFInfo
- Publication number
- CN108825023A CN108825023A CN201810799451.4A CN201810799451A CN108825023A CN 108825023 A CN108825023 A CN 108825023A CN 201810799451 A CN201810799451 A CN 201810799451A CN 108825023 A CN108825023 A CN 108825023A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000005192 partition Methods 0.000 claims description 22
- 230000009351 contact transmission Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
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- 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
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
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- 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
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of door and window automatic latch hook devices, including workbench, a hydraulic space is provided in the workbench, a sliding space is provided in the wall of the hydraulic space left end, a transmission space is provided in the sliding space right end wall, the transmission space right end wall is provided with the second rotation chamber, the first rotation space is provided in the transmission space aft bulkhead, the second rotation space is provided in the first rotation space aft bulkhead, the window frame left side is fixedly connected with a latch hook mechanism, the window frame upper end is provided with a window machine structure, in present invention work, this device has structure simple, it is easy to operate, can automatic window and auto-unlocking shut while realizing, it can avoid repeating to unlock and shutting after the completion of unlocking or shutting, it realizes and precisely unlocks and shut, improve the stability of device.
Description
Technical field
The present invention relates to sport and body-building field, specially a kind of door and window automatic latch hook device.This device has structure simple,
It is easy to operate, can automatic window and auto-unlocking shut while realizing, can avoid repeating to hold after the completion of unlocking or shutting
It locks and shuts, realize and precisely unlock and shut, improve the stability of device.
Background technique
Currently, with the development of science and technology the development of society, people require automation higher and higher at this stage, but existing
Door and window automatic latch hook device can only largely realize automatic latch hook, the integrated function without window and latch hook, and be difficult to
Realize the gearing for accurately shutting and closing window, the stability of device is not high.
Summary of the invention
The purpose of the present invention is to provide a kind of door and window automatic latch hook devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of door and window automatic latch hook device, including work
Platform is provided with a hydraulic space in the workbench, a partition, the partition left side is slidably connected in the hydraulic space
It is fixedly connected with an electromagnet, the partition right side is fixedly connected with the first push rod, and the first push rod right end is through hydraulic
Space right end wall and be located at free surrounding space in, the first push rod right end is fixed with a L shape block, and the hydraulic space upper end wall is set
It is equipped with the hydraulic pipeline of hydraulic space at left and right sides of a connection partition, is provided with a hydraulic pump, the liquid in the hydraulic pipeline
It is provided with a sliding space in pressure space left end wall, is provided with a magnet block, the magnet in hydraulic space on the left of the partition
Block left side is fixedly connected with a sliding shoe, and the sliding shoe left end is through hydraulic space left end wall and is located in sliding space,
The sliding shoe left end is fixedly connected with a pushing block, is provided with the first rotation chamber on the downside of the wall of the sliding space left end, described
It is symmetrical above and below among first rotation chamber to be provided with a thread groove, a transmission space, institute are provided in the sliding space right end wall
It states transmission space right end wall and is provided with the second rotation chamber, a rotation axis, the rotation axis right end are provided in the transmission space
Through transmission space right end wall and it is located at the second rotation chamber, the rotation axis left end is through transmission space and is located at the first rotation chamber
Interior, the rotation axis left end is fixedly connected with one and is threadedly engaged the threaded block of connection, setting on the left of the pushing block with thread groove
It has been fixedly connected with the rotating shaft the first block, has been provided on the right side of the pushing block and has been fixedly connected with the rotating shaft the second block,
The rotation axis in transmission space is fixedly connected with the first spur gear, is provided with and rotates on the left of first spur gear
The second spur gear that axis is fixedly connected, on the upside of the transmission space right end wall in be embedded with a driving motor, the driving motor
Left side has been connected by power a drive shaft, and the drive shaft left side and transmission space left end wall are rotatablely connected, the drive shaft
It is fixedly connected with the third spur gear that connection is engaged with the second spur gear upper surface, the engagement of first spur gear rear end is connected with
4th spur gear, the 4th spur gear center are fixedly connected with a driving shaft, the driving shaft left and right ends respectively with biography
Dynamic space left hand end wall rotation connection, the driving shaft left end is fixedly connected with first bevel gear, the first bevel gear rear end
Engagement is connected with second bevel gear, and the second bevel gear center is fixedly connected with a driven shaft, the transmission space aft bulkhead
It is inside provided with the first rotation space, is provided with the second rotation space in the first rotation space aft bulkhead, after the driven shaft
End is through the first rotation space and is located in the second rotation space, and the driven shaft rear end face and the rotation of the second rotation space connect
It connects, first drive bevel gear being fixedly connected with driven shaft, first initiative taper is provided in first rotation space
The engagement of gear right end is connected with the first driven wheel of differential, and first driven wheel of differential center is fixedly connected with the first rotary shaft,
The first rotary shaft right end is through the first rotation space right end wall and is located at free surrounding space, and the first rotary shaft right end is fixed
It is connected with the first cam, the second drive bevel gear being fixedly connected with driven shaft is provided in second rotation space, it is described
The engagement of second drive bevel gear right end is connected with the second driven wheel of differential, and second driven wheel of differential center is fixedly connected with the
Two rotary shafts, the second rotary shaft right end is through the second rotation space and is located in free surrounding space, and second rotary shaft is right
End is fixedly connected with the second cam, and the workbench lower end surface is fixedly connected with a supporting block, and the supporting block right side is fixed
It is connected with a window frame, the window frame left side is fixedly connected with a latch hook mechanism, and the window frame upper end is provided with a window machine structure.
Preferably, the window machine structure includes window, upside is rotatably connected to a window, the window in the window frame
It is inside provided with the sliding space of left end wall connection free surrounding space, slidably connects a movable block, the L in the sliding space
Shape block right end is through sliding space left end wall and is located in sliding space, and the movable block left side is fixed with L shape block right side
Connection.
Preferably, the latch hook mechanism includes trapezoid block, the rear and front end face of the trapezoid block lower end is respectively with first
Cam and the transmission connection connection of the second cam contact, trapezoid block right side center is rotatably connected to a shaft, described
Shaft right end is fixedly connected with window frame left side, and the trapezoid block upper end is fixedly connected with a bolt, the bolt front end setting
There is a latch segment, the latch segment right side is fixedly connected with window left side, and a locking slot, institute are provided in the latch segment
Locking slot rear end face connection free surrounding space is stated, the bolt front end is through locking slot aft bulkhead and is located in locking slot.
Preferably, second spur gear engages first cam and the second cam in the Connection Time with third spur gear
Rotate half-turn.
Compared with prior art, the beneficial effects of the invention are as follows：In present invention work, when closing window, hydraulic pump is opened, and is being pressed
Partition is pushed to move downward under the action of strong, partition drives the first push rod to move downward, to drive window by window machine structure
It rotates counterclockwise around window axis is pushed away until shutting the window, after window completely closes, hydraulic pump is closed, and electromagnet, which is powered, generates magnetic
Power makes magnet repel each other with electromagnet, so that sliding shoe be driven to move downward, sliding shoe drives pushing block to move downward, first
Rotation axis is driven to move downward under the action of block, so that the second spur gear be made to engage with third spur gear, the first straight-tooth at this time
Wheel just starts to engage with the 4th spur gear, and threaded block is just engaged with thread groove at this time, and driving motor rotates forward power and connects at this time
Tape splicing moves the rotation of drive shaft, and by the rotation of the transmission belt turn moving axis of gear train, rotation axis drives the rotation of threaded block, spiral shell
In line block precession thread groove, so that rotation axis be driven to move downward, until when threaded block screws out thread groove, pushing block right side with
The contact of second block left side, the second spur gear is no longer engaged with third spur gear and is connect, so that rotation axis be made to no longer rotate, is turned
The rotation of moving axis drives first cam and the second cam rotation by the transmission of gear train, is initially rotated to stop turning in rotation axis
During dynamic, rotated by first cam and the second cam and drive trapezoid block rotation, so that bolt be made to enter the lock in latch segment
In tight slot, window is locked at this time, is then shut off driving motor, electromagnet power-off, when window is opened, electromagnet, which is powered, generates magnetic
Power keeps magnet attracting with electromagnet, is moved right by being driven pushing block, and pushing block drives the first block to move right, and second
Spur gear just starts to engage with third spur gear, and the first spur gear just starts to engage with the 4th spur gear, at this time driving electricity
The connection of machine Reverse Power drives the rotation of drive shaft, and by the rotation of the transmission belt turn moving axis of gear train, rotation axis drives spiral shell
The rotation of line block, threaded block are screwed out out of thread groove, so that rotation axis be driven to move right, under the action of pushing block power until
Second spur gear is no longer engaged with third spur gear and is connect, so that rotation axis be made to no longer rotate, the rotation of rotation axis passes through gear
The transmission of system drives first cam and the second cam rotation, during rotation axis is initially rotated to stop operating, passes through first
Cam and the rotation of the second cam drive trapezoid block rotation, so that bolt be made to leave the locking slot in latch segment, window locks are beaten at this time
It opens, is then shut off driving motor, electromagnet power-off, hydraulic pump is opened, and pushes partition to move right under the action of pressure, partition
The first push rod is driven to move right, to drive window to rotate counterclockwise around window axis is pushed away until fully opening window by window machine structure
Family, after window fully opens, hydraulic pump close, this device have structure it is simple, it is easy to operate, can automatic window and from
Dynamic unlocking shuts while realizing, can avoid repeating to unlock and shutting after the completion of unlocking or shutting, realize and precisely unlock and close
Lock, improves the stability of device.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of door and window automatic latch hook device entirety complete section of the present invention；
Fig. 2 is a kind of vertical view enlarged structure schematic diagram of door and window automatic latch hook device workbench complete section of the present invention；
Fig. 3 is a kind of main view enlarged structure schematic diagram of door and window automatic latch hook device operation block complete section of the present invention；
Fig. 4 is a kind of left view enlarged structure schematic diagram of door and window automatic latch hook device latch hook mechanism complete section of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of embodiment provided by the invention：A kind of door and window automatic latch hook device, including workbench 20,
It is provided with a hydraulic space 13 in the workbench 20, a partition 15, the partition are slidably connected in the hydraulic space 13
15 left sides are fixedly connected with an electromagnet 16, and 15 right side of partition is fixedly connected with the first push rod 11, and described first pushes away
11 right end of bar is through 13 right end wall of hydraulic space and is located in free surrounding space, and 11 right end of the first push rod is fixed with a L shape block
10,13 upper end wall of hydraulic space is provided with the hydraulic pipeline 12 of 15 left and right sides hydraulic space 13 of a connection partition, described
Be provided with a hydraulic pump 14 in hydraulic pipeline 12, be provided with a sliding space 22 in the 13 left end wall of hydraulic space, it is described every
A magnet block 17 is provided in 15 left side hydraulic space 13 of plate, 17 left side of magnet block is fixedly connected with a sliding shoe 21,
21 left end of sliding shoe is through 13 left end wall of hydraulic space and is located in sliding space 22, and 21 left end of sliding shoe is fixed to be connected
It is connected to a pushing block 19, is provided with the first rotation chamber 38 on the downside of the 22 left end wall of sliding space, described first rotates in chamber 38
Between it is symmetrical above and below be provided with a thread groove 40, be provided with a transmission space 27, the transmission in the 22 right end wall of sliding space
27 right end wall of space is provided with the second rotation chamber 32, and a rotation axis 30, the rotation axis 30 are provided in the transmission space 27
Right end is through 27 right end wall of transmission space and is located at the second rotation chamber 32, and transmission space 27 and position are run through in 30 left end of rotation axis
In in the first rotation chamber 38,30 left end of rotation axis is fixedly connected with one and is threadedly engaged the threaded block of connection with thread groove 40
39, it is provided on the left of the pushing block 19 and is fixedly connected with the first block 25 with rotation axis 30, be arranged on the right side of the pushing block 19
Have and be fixedly connected with the second block 26 with rotation axis 30, the rotation axis 30 in transmission space 27 is fixedly connected with first
Spur gear 29 is provided with the second spur gear 28 being fixedly connected with rotation axis 30, the transmission on the left of first spur gear 29
It is embedded with a driving motor 34 on the upside of 27 right end wall of space, 34 left side of driving motor has been connected by power a drive shaft
31,31 left side of drive shaft and 27 left end wall of transmission space are rotatablely connected, and the drive shaft 31 is fixedly connected with and second
The third spur gear 23 of 28 upper surface of spur gear engagement connection, 29 rear end of the first spur gear engagement are connected with the 4th spur gear
43,43 center of the 4th spur gear is fixedly connected with a driving shaft 42,42 left and right ends of driving shaft respectively with transmission
The rotation connection of 27 left hand end wall of space, 42 left end of driving shaft is fixedly connected with first bevel gear 61, the first bevel gear
The engagement of 61 rear ends is connected with second bevel gear 60, and 60 center of second bevel gear is fixedly connected with a driven shaft 59, the biography
It is provided with the first rotation space 56 in dynamic 27 aft bulkhead of space, is provided with the second rotation in 56 aft bulkhead of the first rotation space
Space 49,59 rear end of driven shaft is through the first rotation space 56 and is located in the second rotation space 49, the driven shaft 59
Rear end face and the second rotation space 49 are rotatablely connected, and are provided with one in first rotation space 56 and are fixedly connected with driven shaft 59
The first drive bevel gear 50,50 right end of the first drive bevel gear engagement is connected with the first driven wheel of differential 36, described the
One driven wheel of differential, 36 center is fixedly connected with the first rotary shaft 36, and 36 right end of the first rotary shaft runs through the first rotation space
56 right end walls and it is located at free surrounding space, 36 right end of the first rotary shaft is fixedly connected with the first cam 37, second rotation
The second drive bevel gear 48 being fixedly connected with driven shaft 43 is provided in space 49,48 right end of the second drive bevel gear is nibbled
Conjunction is connected with the second driven wheel of differential 47, and 47 center of the second driven wheel of differential is fixedly connected with the second rotary shaft 45, described
Second rotary shaft, 45 right end is through the second rotation space 49 and is located in free surrounding space, and 45 right end of the second rotary shaft is fixed to be connected
It is connected to the second cam 46,20 lower end surface of workbench is fixedly connected with a supporting block 35, and 35 right side of supporting block is fixed
It is connected with a window frame 1,1 left side of window frame is fixedly connected with a latch hook mechanism 24, and 1 upper end of window frame is provided with one and pushes away window
Mechanism 18.
Valuably, the window machine structure 18 includes window 7, and upside is rotatably connected to a window 7 in the window frame 1, described
The sliding space 5 of left end wall connection free surrounding space is provided in window 7, it is mobile to slidably connect one in the sliding space 5
Block 6,10 right end of L shape block is through 5 left end wall of sliding space and is located in sliding space 5,6 left side of movable block and L
10 right side of shape block is fixedly connected, and effect is to realize the switch of window 7 by pushing the side-to-side movement of L shape block 10.
Valuably, the latch hook mechanism 24 includes trapezoid block 2, and the rear and front end face of 2 lower end of trapezoid block is respectively with the
One cam 37 connects connection with 46 Contact Transmission of the second cam, and the 2 right side center of trapezoid block is rotatably connected to one turn
Axis 36,36 right end of shaft are fixedly connected with 1 left side of window frame, and 2 upper end of trapezoid block is fixedly connected with a bolt 41, institute
It states 41 front end of bolt and is provided with a latch segment 4,4 right side of latch segment is fixedly connected with 7 left side of window, the latch segment
A locking slot 3 is provided in 4,3 rear end face of locking slot is connected to free surrounding space, after locking slot 4 is run through in 41 front end of bolt
End wall and it is located in locking slot 3, the front and back that bolt 41 is driven by the rotation of the first cam 37 and the second cam 46 of effect
It is mobile, to lock window 7.
Valuably, it is convex to engage the first cam 37 and second in the Connection Time with third spur gear 23 for second spur gear 28
46 rotation half-turns are taken turns, effect is to ensure that the correct open and close of latch hook mechanism 24.
Specifically used method：In present invention work, when closing window, hydraulic pump 14 is opened, and pushes partition under the action of pressure
15 move downward, and partition 15 drives the first push rod 11 to move downward, to drive window 7 around pushing away window axis 8 by window machine structure 18
It rotates counterclockwise until shutting the window 7, after window 7 completely closes, hydraulic pump 14 is closed, and electromagnet 16, which is powered, generates magnetic force,
Magnet 17 is set to repel each other with electromagnet 16, so that sliding shoe 21 be driven to move downward, sliding shoe 21 drives pushing block 19 to move downward,
Rotation axis 30 is driven to move downward under the action of the first block 25, so that the second spur gear 28 be made to nibble with third spur gear 23
It closing, the first spur gear 29 just starts to engage with the 4th spur gear 43 at this time, and threaded block 39 is just engaged with thread groove 40 at this time,
Driving motor 34 rotates forward the rotation that power connecting band moves drive shaft 31 at this time, passes through turn of the transmission belt turn moving axis 30 of gear train
It moves, the rotation of the drive threaded block 39 of rotation axis 30, in 39 precession thread groove 40 of threaded block, so that rotation axis 30 be driven to transport to the left
It is dynamic, until when threaded block 39 screws out thread groove 40,19 right side of pushing block and 26 left end face contact of the second block, the second spur gear
28 no longer engage connection with third spur gear 23, so that rotation axis 30 be made to no longer rotate, the rotation of rotation axis 30 passes through gear train
Transmission drive the first cam 37 and the second cam 46 rotation, during rotation axis 30 is initially rotated to stop operating, pass through
First cam 37 and the rotation of the second cam 46 drive trapezoid block 2 to rotate, so that bolt 41 be made to enter the locking slot 3 in latch segment 4
Interior, window is locked at this time, is then shut off driving motor 34, and electromagnet 16 powers off, and when window is opened, electromagnet 16, which is powered, generates magnetic
Power keeps magnet 17 and electromagnet 16 attracting, is moved right by being driven pushing block 19, pushing block 19 drives the first block 25 to the right
Movement, the second spur gear 28 just start to engage with third spur gear 23, and the first spur gear 29 has just been opened with the 4th spur gear 43
Begin to engage, 34 Reverse Power of driving motor connection at this time drives the rotation of drive shaft 31, dynamic by the transmission belt turn of gear train
The rotation of axis 30, rotation axis 30 drive the rotation of threaded block 39, and threaded block 39 is screwed out out of thread groove 40, to drive rotation axis
30 move right, until the second spur gear 28 no longer engages connection with third spur gear 23 under the action of 19 power of pushing block, from
And rotation axis 30 is no longer rotated, the rotation of rotation axis 30 drives the first cam 37 and the second cam 46 by the transmission of gear train
Rotation drives ladder by the first cam 37 and the rotation of the second cam 46 during rotation axis 30 is initially rotated to stop operating
Shape block 2 rotates, so that bolt 41 be made to leave the locking slot 3 in latch segment 4, window locks are opened at this time, is then shut off driving motor
34, electromagnet 16 powers off, and hydraulic pump 14 is opened, and pushes partition 15 to move right under the action of pressure, and partition 15 drives first
Push rod 11 moves right, to drive window 7 to rotate counterclockwise around window axis 8 is pushed away until fully opening window by window machine structure 18
7, after window 7 fully opens, hydraulic pump 14 close, this device have structure it is simple, it is easy to operate, can automatic window and
Auto-unlocking shuts while realizing, can be avoided after the completion of unlocking or shutting repeat unlock with shut, realize precisely unlock and
It shuts, improves the stability of device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (4)
1. a kind of door and window automatic latch hook device, including workbench, it is characterised in that：A hydraulic sky is provided in the workbench
Between, a partition is slidably connected in the hydraulic space, the partition left side is fixedly connected with an electromagnet, and the partition is right
End face is fixedly connected with the first push rod, and the first push rod right end is through hydraulic space right end wall and is located in free surrounding space, institute
It states the first push rod right end and is fixed with a L shape block, the hydraulic space upper end wall is provided with hydraulic sky at left and right sides of a connection partition
Between hydraulic pipeline, be provided with a hydraulic pump in the hydraulic pipeline, sliding sky be provided in the wall of the hydraulic space left end
Between, it is provided with a magnet block in hydraulic space on the left of the partition, the magnet block left side is fixedly connected with a sliding shoe, institute
Sliding shoe left end is stated through hydraulic space left end wall and is located in sliding space, the sliding shoe left end is fixedly connected with a promotion
Block, sliding space left end wall downside are provided with the first rotation chamber, and the first rotation chamber centre is symmetrical above and below to be provided with one
Thread groove is provided with a transmission space in the sliding space right end wall, and the transmission space right end wall is provided with the second rotation
Chamber is provided with a rotation axis in the transmission space, and the rotation axis right end is through transmission space right end wall and is located at second turn
Dynamic chamber, the rotation axis left end is through transmission space and intracavitary positioned at the first rotation, and the rotation axis left end is fixedly connected with one
It is threadedly engaged the threaded block of connection with thread groove, is provided on the left of the pushing block and has been fixedly connected with the rotating shaft the first block,
It is provided on the right side of the pushing block and has been fixedly connected with the rotating shaft the second block, the rotation axis in transmission space is fixed
It is connected with the first spur gear, is provided with the second spur gear being fixedly connected with the rotating shaft, the biography on the left of first spur gear
It is embedded with a driving motor on the upside of dynamic space right end wall, the driving motor left side has been connected by power a drive shaft, described
Drive shaft left side and transmission space left end wall are rotatablely connected, and the drive shaft is fixedly connected with nibbles with the second spur gear upper surface
The third spur gear of connection is closed, the engagement of first spur gear rear end is connected with the 4th spur gear, the 4th spur gear center
It is fixedly connected with a driving shaft, the driving shaft left and right ends is rotatablely connected with transmission space left hand end wall respectively, the master
Moving axis left end is fixedly connected with first bevel gear, and the first bevel gear rear end, which is engaged, is connected with second bevel gear, and described second
Bevel gear center is fixedly connected with a driven shaft, is provided with the first rotation space in the transmission space aft bulkhead, and described first
The second rotation space is provided in rotation space aft bulkhead, the driven shaft rear end is through the first rotation space and is located at second turn
In dynamic space, the driven shaft rear end face and the second rotation space are rotatablely connected, be provided in first rotation space one and
The first drive bevel gear that driven shaft is fixedly connected, the first drive bevel gear right end engagement are connected with first from mantle tooth
Wheel, first driven wheel of differential center are fixedly connected with the first rotary shaft, and the first rotary shaft right end is through the first rotation
Space right end wall and it is located at free surrounding space, the first rotary shaft right end is fixedly connected with the first cam, and second rotation is empty
In be provided with the second drive bevel gear being fixedly connected with driven shaft, the second drive bevel gear right end engagement is connected with the
Two driven wheel of differential, second driven wheel of differential center are fixedly connected with the second rotary shaft, and the second rotary shaft right end passes through
It wears the second rotation space and is located in free surrounding space, the second rotary shaft right end is fixedly connected with the second cam, the work
Platform lower end surface is fixedly connected with a supporting block, and the supporting block right side is fixedly connected with a window frame, and the window frame left side is solid
Surely it is connected with a latch hook mechanism, the window frame upper end is provided with a window machine structure.
2. a kind of door and window automatic latch hook device according to claim 1, it is characterised in that：The window machine structure includes window
Family, the interior upside of the window frame are rotatably connected to a window, the sliding of left end wall connection free surrounding space are provided in the window
Space, slidably connects a movable block in the sliding space, and the L shape block right end is slided through sliding space left end wall and being located at
In dynamic space, the movable block left side is fixedly connected with L shape block right side.
3. a kind of door and window automatic latch hook device according to claim 1, it is characterised in that：The latch hook mechanism includes trapezoidal
Block, the rear and front end face of the trapezoid block lower end connect connection, the ladder with first cam and the second cam Contact Transmission respectively
Shape block right side center is rotatably connected to a shaft, and the shaft right end is fixedly connected with window frame left side, described trapezoidal
Block upper end is fixedly connected with a bolt, and the bolt front end is provided with a latch segment, the latch segment right side and window left end
Face is fixedly connected, and is provided with a locking slot in the latch segment, and the locking slot rear end face is connected to free surrounding space, before the bolt
End is through locking slot aft bulkhead and is located in locking slot.
4. a kind of door and window automatic latch hook device according to claim 1, it is characterised in that：Second spur gear and third
First cam and the second cam only rotates half-turn in the spur gear engagement Connection Time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799451.4A CN108825023A (en) | 2018-07-19 | 2018-07-19 | A kind of door and window automatic latch hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799451.4A CN108825023A (en) | 2018-07-19 | 2018-07-19 | A kind of door and window automatic latch hook device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825023A true CN108825023A (en) | 2018-11-16 |
Family
ID=64139348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799451.4A Withdrawn CN108825023A (en) | 2018-07-19 | 2018-07-19 | A kind of door and window automatic latch hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825023A (en) |
-
2018
- 2018-07-19 CN CN201810799451.4A patent/CN108825023A/en not_active Withdrawn
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |