CN108979379A - A kind of door hinge and latch mechanism - Google Patents
A kind of door hinge and latch mechanism Download PDFInfo
- Publication number
- CN108979379A CN108979379A CN201811064677.6A CN201811064677A CN108979379A CN 108979379 A CN108979379 A CN 108979379A CN 201811064677 A CN201811064677 A CN 201811064677A CN 108979379 A CN108979379 A CN 108979379A
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- China
- Prior art keywords
- shaft
- rotation
- fixed
- gear
- chamber
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000004146 energy storage Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of door hinge and latch mechanisms, the password tripper of doorframe rear end face is set to including doorframe, the door opening of front and back opening is equipped in the doorframe, the the first rotation chamber for being located at and being connected on the right side of the door opening and with the door opening is equipped in the doorframe, the first rotation chamber front and rear wall rotation is equipped with the 4th shaft, locking disk is fixed in 4th shaft, the 4th gear being fixed in 4th shaft on rear side of the locking disk, the first rotation chamber front and rear wall rotation is equipped with the second shaft, the second gear engaged with the 4th gear is fixed in second shaft, the first belt pulley being fixed in second shaft on front side of first link block, the first rotation chamber front and rear wall rotation is equipped with third shaft, it is fixed in the third shaft and cooperates with first belt pulley The 4th belt pulley.
Description
Technical field
The present invention relates to industrial technical field, specifically a kind of door hinge and latch mechanism.
Background technique
Normally due to its bad locking or latched position are fragile, safety is bad to be caused using this type translation door
Door is less, further, since door keys are easily lost, under the trend that coded lock becomes more and more popular, the present apparatus is directed to it
Lock mode and tripper improve.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of door hinge and latch mechanisms.
The present invention is a kind of door hinge and latch mechanism, and the password tripper of doorframe rear end face is set to including doorframe,
It is equipped with the door opening of front and back opening in the doorframe, is equipped in the doorframe to be located at and is connected on the right side of the door opening and with the door opening
First rotation chamber, the first rotation chamber front and rear wall rotation are equipped with the 4th shaft, are fixed with locking disk in the 4th shaft,
The 4th gear being fixed on rear side of the locking disk in 4th shaft, the first rotation chamber front and rear wall rotation are set
There is the second shaft, be fixed with the second gear engaged with the 4th gear in second shaft, in second shaft
It is fixed with the first belt pulley being located on front side of first link block, the first rotation chamber front and rear wall rotation turns equipped with third
Axis, is fixed with the 4th belt pulley with first belt pulley cooperation in the third shaft, fixed in the third shaft
Third gear on front side of the 4th belt pulley, the first rotation chamber front and rear wall rotation are equipped with first rotating shaft, and described the
It is fixed with the first gear engaged with the second gear in one shaft, is fixed in the first rotating shaft positioned at described
On rear side of one gear and it is arranged with the line wheel of bracing wire, the ratchet being fixed on rear side of the line wheel in the first rotating shaft, institute
It states and is fixed with energy-storage box on the first rotation chamber roof, energy-storing chamber is equipped in the energy-storage box, is slidably matched in the energy-storing chamber
The first link block for thering is lower end surface to be fixedly connected with the bracing wire, first link block upper surface be fixed with upper end with it is described
The energy-stored spring that energy-storing chamber roof is fixedly connected, the first rotation chamber rear wall are fixed with reset case, set in the reset case
There is reseting cavity, the second link block is sliding combined in the reseting cavity, the second link block front end face, which is fixed with, to be extended to
Before extend to the control-rod on front side of the doorframe, the second link block rear end face is fixed with rear end and the reseting cavity rear wall
The reset spring being fixedly connected, it is described first rotation chamber in be equipped be articulated with the control-rod and by rubber strip interconnect
Pawl, the pawl and the ratchet cooperate, and are equipped with the company for being fixedly connected on the control-rod in the first rotation chamber
Extension bar, described first rotation chamber or so wall rotation are equipped with the 5th shaft, are fixed with turntable, the turntable in the 5th shaft
Periphery is fixed with the chain that the other end is fixedly connected on the connecting rod upper end.
Further technical solution is equipped with the sliding being connected to the door opening, the first rotation chamber in the door opening bottom wall
Chamber, lower wall is sliding combined with sliding door on the door opening, is equipped in the sliding cavity and is fixedly connected on the of the sliding door lower end surface
One link block, first link block lower end are fixed with rack-plate, and the sliding door front end face is fixed with door handle, the shifting
Door is equipped with latch well in left side, and the latch well front and rear wall is fixed with locking column.
Further technical solution, the password tripper include the secret number for being fixedly installed on the doorframe rear end face
Case is equipped with third in the secret number case and rotates chamber, is equipped with and is located on the downside of third rotation chamber in the secret number case
The 4th rotation chamber, be equipped with sliding slot in third rotation chamber left wall, sliding is equipped with sliding block, the sliding block lower end in the sliding slot
Face is fixed with the second screw rod that lower end extends in the 4th rotation chamber, and the third rotation bottom of chamber wall rotation is equipped with hollow
Shaft, the hollow rotating shaft upper end are fixed with the 6th bevel gear with second wire rod thread cooperation, the third rotation
The rotation of chamber rear wall is equipped with the tenth shaft extended on rear side of the secret number case, is equipped with and is fixedly connected in the third rotation chamber
It is equipped on rear side of the 9th shaft front end and the 5th bevel gear that is engaged with the 6th bevel gear, the secret number case solid
Surely it is connected to the second combination disk of the tenth shaft rear end.
Further technical solution, the 4th rotation chamber roof, which rotates, is equipped with the 11st shaft, in the 11st shaft
It is fixed with the 6th gear, the 11st shaft lower end is fixed with the second trough of belt turntable, the 4th rotation chamber front and rear wall
Rotation is equipped with rear end and extends to the first screw rod on rear side of the secret number case, be equipped in the 4th rotation chamber be threadedly engaged in
The screw thread case of first screw rod, screw thread case right side are fixed with the second link block, rotate in second link block
Equipped with the 12nd shaft, the 12nd shaft upper end is fixed with the second matching board, and the 12nd shaft lower end fixation is set
There is the first matching board, the 4th rotation bottom of chamber wall rotation is equipped with the 6th shaft extended downwardly, and the 6th shaft upper end is solid
Surely it is equipped with the first trough of belt turntable, is equipped with the first password being fixedly connected with first screw rod rear end on rear side of the secret number case
Disk.
Further technical solution, the described 4th rotates the eight revolution for being equipped in chamber and being rotationally connected with second screw lower end
Axis, the eight revolution axis lower end are fixed with the 7th gear, and the 7th gear lower end is fixed with gear shaft, and described 4th turn
Dynamic chamber rear wall rotation is equipped with rear end and extends to the 9th shaft on rear side of the secret number case, is equipped in the 4th rotation chamber solid
Surely it is connected to the 4th bevel gear of the 9th shaft front end, it is dynamic equipped with the 7th that the 4th rotation chamber rear wall stretches out wall body transfer
Shaft, the 7th shaft upper end are fixed with the third hand tap gear engaged with the 4th bevel gear, under the 7th shaft
End is fixed with the 5th gear engaged with the gear shaft, is equipped on rear side of the secret number case and is fixedly connected on the described 9th
The enabling turntable of shaft rear end.
Further technical solution, be equipped in the doorframe be located on rear side of the first rotation chamber and with the first rotation chamber
Second rotation chamber of connection, described second rotates the third belt pulley for being equipped in chamber and being fixedly connected on the 6th shaft lower end,
The first rotation chamber rear wall extends in wall body rotation and is equipped with the 13rd shaft, the 13rd shaft upper end be fixed with
Second belt pulley of third belt pulley cooperation, the 13rd shaft lower end are fixed with first bevel gear, and the described 5th
The second bevel gear engaged with the first bevel gear is fixed in shaft.
The beneficial effects of the present invention are: at closing time, pulling the door handle, the sliding door is moved right, the rack-plate
It moves right, the rack-plate drives the third gear rotation, and the third gear drives the third shaft rotation, described
Third shaft drive the 4th pulley rotation, the 4th belt pulley drive first pulley rotation, described first
Belt pulley drives the second shaft rotation, and second shaft drives the second gear rotation, and the second gear drives
The 4th gear rotation, the 4th gear drive the 4th shaft rotation, and the 4th shaft drives the locking disk
Rotation lives door lock with locking column cooperation, and at the same time, the second gear drives the first gear to rotate, and described the
One gear drives the first rotating shaft rotation, and the first rotating shaft drives the line wheel rotation, and the line wheel rotation passes through described
Bracing wire pulls downward on first link block；When opening the door on front side of the doorframe, the control-rod, the control-rod band are pressed
It moves the pawl and moves to be detached from the ratchet backward and cooperate, the energy-stored spring pulls first link block to rise, described
First link block drives the line wheel rotation, so that door be opened；When opening the door on rear side of the doorframe, second password is rotated
Disk, the first password disk, engage the 7th gear with the 6th gear, second matching board and second band
The cooperation of slot turntable, first matching board and the first trough of belt turntable cooperate, and rotate the enabling turntable, the enabling turntable
The 9th shaft is driven to rotate, the 9th shaft drives the 4th bevel gear rotation, and the 4th bevel gear drives institute
Third hand tap gear rotation is stated, the third hand tap gear drives the 7th shaft rotation, and the 7th shaft drives the described 5th
Gear rotation, the 5th gear drive the gear shaft rotation, and the gear shaft drives the 7th gear rotation, and described the
Seven gears drive the 6th gear rotation, and the 6th gear drives the second trough of belt turntable rotation, second trough of belt
The rotation of second matching board described in driven by rotary disc, second matching board drive the 12nd shaft to rotate, and described 12nd turn
Axis drives the first matching board rotation, and first matching board drives the first trough of belt turntable rotation, first trough of belt
The rotation of 6th shaft described in driven by rotary disc, the 6th shaft drive the third pulley rotation, the third belt pulley band
Second pulley rotation is moved, second belt pulley drives the 13rd shaft rotation, and the 13rd shaft drives
The first bevel gear rotation, the first bevel gear drive the second bevel gear rotation, and the second bevel gear drives institute
The rotation of the 5th shaft is stated, the 5th shaft drives the turntable rotation, and the turntable pulls back described by the chain
Connecting rod, the connecting rod drive the control-rod to move backward, when the pawl and the ratchet be detached from, so that door be beaten
It opens；Present apparatus mechanism is simple, using simplicity, by special locking mechanism, avoids more fragile at translation door locking ask
Topic can need to only operate control-rod when opening the door, without manually solving simultaneously because being equipped with stored energy mechanism in the present apparatus
Lock, meanwhile, the present apparatus is equipped with password unlocking mechanism in the rear side of door, is easy to use, ensure that safety significantly, avoid because of key
The problem of spoon is lost and can not open the door.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the overall structure diagram of a kind of door hinge and latch mechanism of the invention.
Fig. 2 is structural schematic diagram at A-A in Fig. 1.
Fig. 3 is structural schematic diagram at secret number case secret number case 70 in Fig. 2.
Fig. 4 is structural schematic diagram at C-C in Fig. 3.
Fig. 5 is structural schematic diagram at D-D in Fig. 2.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is
An example in a series of equivalent or similar characteristics.
As shown in Figs. 1-5, a kind of door hinge and latch mechanism of apparatus of the present invention, including after doorframe 10 is set to doorframe 10
The password tripper of end face is equipped with the door opening 12 of front and back opening in the doorframe 10, be equipped in the doorframe 10 be located at it is described
12 right side of door opening and the first rotation chamber 13 being connected to the door opening 12, the first rotation 13 front and rear wall of chamber rotation are equipped with the 4th
Shaft 30 is fixed with locking disk 29 in the 4th shaft 30, is fixed in the 4th shaft 30 positioned at the locking
4th gear 31 of 29 rear side of disk, the first rotation 13 front and rear wall of chamber rotation are equipped with the second shaft 25, second shaft 25
On be fixed with the second gear 24 engaged with the 4th gear 31, be fixed in second shaft 25 positioned at described
First belt pulley 28 of the front side of one link block 34, the first rotation 13 front and rear wall of chamber rotation are equipped with third shaft 27, and described the
The 4th belt pulley with first belt pulley 28 cooperation is fixed in three shafts 27, fixation is located in the third shaft 27
Third gear 26 on front side of 4th belt pulley, the first rotation 13 front and rear wall of chamber rotation is equipped with first rotating shaft 22, described
It is fixed with the first gear 23 engaged with the second gear 24 in first rotating shaft 22, is fixed in the first rotating shaft 22
Positioned at 23 rear side of the first gear and it is arranged with the line wheel 82 of bracing wire, is fixed in the first rotating shaft 22 positioned at the line
The ratchet 83 of 82 rear sides is taken turns, energy-storage box 14 is fixed on the first rotation 13 roof of chamber, is equipped with storage in the energy-storage box 14
Can chamber 17, be sliding combined with the first link block 16 that lower end surface is fixedly connected with the bracing wire in the energy-storing chamber 17, described the
One link block, 16 upper surface is fixed with the energy-stored spring 15 that upper end is fixedly connected with 17 roof of energy-storing chamber, and described first turn
Dynamic 13 rear wall of chamber, which is fixed with, resets case 20, and reseting cavity 45 is equipped in the reset case 20, is slidably matched in the reseting cavity 45
There is the second link block 44,44 front end face of the second link block is fixed with the control for extending and extending forwardly into 10 front side of doorframe
Bar 19 processed, 44 rear end face of the second link block are fixed with the reset spring that rear end is fixedly connected with 45 rear wall of reseting cavity
46, described first rotates the pawl 21 for being equipped in chamber 13 and being articulated with the control-rod 19 and interconnecting by rubber strip, described
Pawl 21 and the ratchet 83 cooperate, and are equipped with the connection for being fixedly connected on the control-rod 19 in the first rotation chamber 13
Bar 18, the first rotation 13 or so wall of chamber rotation are equipped with the 5th shaft 47, are fixed with turntable 42 in the 5th shaft 47,
42 periphery of turntable is fixed with the chain 43 that the other end is fixedly connected on 18 upper end of connecting rod.
Valuably or illustratively, wherein be equipped in 12 bottom wall of door opening and the door opening 12, the first rotation chamber
The sliding cavities 32 of 13 connections, lower wall is sliding combined with sliding door 11 on the door opening 12, is equipped with and is fixedly connected in the sliding cavity 32
The first link block 34 in 11 lower end surface of sliding door, 34 lower end of the first link block are fixed with rack-plate 33, the shifting
11 front end faces of door are fixed with door handle 37, are equipped with latch well 38,38 front and rear wall of latch well in 11 left side of sliding door
It is fixed with locking column 36.
Valuably or illustratively, wherein the password tripper includes being fixedly installed on 10 rear end face of doorframe
Secret number case 70, third is equipped in the secret number case 70 and rotates chamber 72, is equipped with and is located in the secret number case 70
4th rotation chamber 74 of 72 downside of third rotation chamber, the third, which rotates, is equipped with sliding slot 69, the sliding slot in 72 left wall of chamber
Sliding is equipped with sliding block 68 in 69, and 68 lower end surface of sliding block is fixed with second that lower end extends in the 4th rotation chamber 74
Screw rod 67, third rotation 72 bottom wall of the chamber rotation are equipped with hollow rotating shaft 73, and 73 upper end of hollow rotating shaft is fixed with and institute
The 6th bevel gear 71 that the second screw rod 67 is threadedly engaged is stated, third rotation 72 rear wall of the chamber rotation, which is equipped with, extends to the password
Tenth shaft 65 of the rear side of enabling case 70, be equipped in the third rotation chamber 72 be fixedly connected on 62 front end of the 9th shaft and
The 5th bevel gear 66 engaged with the 6th bevel gear 71 is equipped on rear side of the secret number case 70 and is fixedly connected on described the
Second combination disk 64 of ten shafts, 65 rear end.
Valuably or illustratively, wherein the 4th rotation 74 roof of the chamber rotation is equipped with the 11st shaft 77, and described the
The 6th gear 75 is fixed in 11 shafts 77,77 lower end of the 11st shaft is fixed with the second trough of belt turntable 79, institute
It states the 4th rotation 74 front and rear wall of chamber rotation and is equipped with the first screw rod 55 that rear end extends to 70 rear side of the secret number case, described the
It is equipped with and is threadedly engaged in the screw thread case 54 of first screw rod 55 in four rotation chambers 74,54 right side of screw thread case is fixed with
Second link block 53, rotation is equipped with the 12nd shaft 81 in second link block 53, and 81 upper end of the 12nd shaft is fixed
Equipped with the second matching board 80,81 lower end of the 12nd shaft is fixed with the first matching board 52, the 4th rotation 74 bottom of chamber
Wall rotation is equipped with the 6th shaft 50 extended downwardly, and 50 upper end of the 6th shaft is fixed with the first trough of belt turntable 51, described
The first password disk 56 being fixedly connected with 55 rear end of the first screw rod is equipped on rear side of secret number case 70.
Valuably or illustratively, wherein be equipped in the 4th rotation chamber 74 and be rotationally connected with second screw rod 67
The eight revolution axis 60 of lower end, 60 lower end of eight revolution axis are fixed with the 7th gear 76, and 76 lower end of the 7th gear is fixed
Equipped with gear shaft 78, the 4th rotation 74 rear wall of the chamber rotation is equipped with the 9th that rear end extends to 70 rear side of secret number case
Shaft 62, the described 4th rotates the 4th bevel gear 63 for being equipped in chamber 74 and being fixedly connected on 62 front end of the 9th shaft, described
4th rotation 74 rear wall of chamber stretches out that wall body transfer is dynamic to be equipped with the 7th shaft 58,58 upper end of the 7th shaft be fixed with it is described
The third hand tap gear 59 of 4th bevel gear 63 engagement, 58 lower end of the 7th shaft, which is fixed with, engages with the gear shaft 78
5th gear 57 is equipped with the enabling turntable 61 for being fixedly connected on 62 rear end of the 9th shaft on rear side of the secret number case 70.
Valuably or illustratively, wherein be equipped in the doorframe 10 be located at the first rotation chamber 13 rear side and with institute
The second rotation chamber 49 of the first rotation chamber 13 connection is stated, is equipped in the second rotation chamber 49 and is fixedly connected on the 6th shaft
The third belt pulley 48 of 50 lower ends, the first rotation 13 rear wall of chamber extend rotation in wall body and are equipped with the 13rd shaft 84, institute
It states 84 upper end of the 13rd shaft and is fixed with the second belt pulley 39 cooperated with the third belt pulley 48, the 13rd shaft
84 lower ends are fixed with first bevel gear 40, and engaged with the first bevel gear 40 is fixed in the 5th shaft 47
Two bevel gears 41.
Under original state, the pawl 21 cooperates with the ratchet 83, first matching board 52 not with the first band
Slot turntable 51 cooperate, second matching board 80 not with the second trough of belt turntable 79 cooperate, the 7th gear 76 not with institute
State the engagement of the 6th gear 75.
At closing time, the door handle 37 is pulled, the sliding door 11 moves right, and the rack-plate 33 moves right, described
Rack-plate 33 drives the third gear 26 to rotate, and the third gear 26 drives the third shaft 27 to rotate, the third
Shaft 27 drives the 4th pulley rotation, and the 4th belt pulley drives first belt pulley 28 to rotate, and described first
Belt pulley 28 drives second shaft 25 to rotate, and second shaft 25 drives the second gear 24 to rotate, and described second
Gear 24 drives the 4th gear 31 to rotate, and the 4th gear 31 drives the 4th shaft 30 to rotate, and described 4th turn
Axis 30 drives the rotation of locking disk 29 to cooperate to live door lock with the locking column 36, at the same time, 24 band of second gear
It moves the first gear 23 to rotate, the first gear 23 drives the first rotating shaft 22 to rotate, and the first rotating shaft 22 drives
The line wheel 82 rotates, and the rotation of line wheel 82 is pulled downward on first link block 16 by the bracing wire.
When opening the door on front side of the doorframe 10, press the control-rod 19, the control-rod 19 drive the pawl 21 to
Movement is detached from the ratchet 83 and cooperates afterwards, and the energy-stored spring 15 pulls first link block 16 to rise, and described first connects
Connecing block 16 drives the line wheel 82 to rotate, so that door be opened.
When opening the door on rear side of the doorframe 10, second combination disk 64, the first password disk 56 are rotated, makes described the
Seven gears 76 are engaged with the 6th gear 75, and second matching board 80 cooperates with the second trough of belt turntable 79, and described the
One matching board 52 cooperates with the first trough of belt turntable 51, rotates the enabling turntable 61, and the enabling turntable 61 drives described
The rotation of 9th shaft 62, the 9th shaft 62 drive the 4th bevel gear 63 to rotate, and the 4th bevel gear 63 drives institute
The rotation of third hand tap gear 59 is stated, the third hand tap gear 59 drives the 7th shaft 58 to rotate, and the 7th shaft 58 drives
5th gear 57 rotation, the 5th gear 57 drive the gear shaft 78 to rotate, and the gear shaft 78 drives described the
The rotation of seven gears 76, the 7th gear 76 drive the 6th gear 75 to rotate, and the 6th gear 75 drives described second
Trough of belt turntable 79 rotates, and the second trough of belt turntable 79 drives second matching board 80 to rotate, 80 band of the second matching board
The 12nd shaft 81 rotation is moved, the 12nd shaft 81 drives first matching board 52 to rotate, first cooperation
Plate 52 drives the first trough of belt turntable 51 to rotate, and the first trough of belt turntable 51 drives the 6th shaft 50 to rotate, described
6th shaft 50 drives the third belt pulley 48 to rotate, and the third belt pulley 48 drives second belt pulley 39 to rotate,
Second belt pulley 39 drives the 13rd shaft 84 to rotate, and the 13rd shaft 84 drives the first bevel gear 40
Rotation, the first bevel gear 40 drive the second bevel gear 41 to rotate, and the second bevel gear 41 drives described 5th turn
Axis 47 rotates, and the 5th shaft 47 drives the turntable 42 to rotate, and the turntable 42 pulls back institute by the chain 43
State connecting rod 18, the connecting rod 18 drives the control-rod 19 to move backward, when the pawl 21 be detached from the ratchet 83,
To which door be opened.
The beneficial effects of the present invention are: at closing time, pulling the door handle, the sliding door is moved right, the rack-plate
It moves right, the rack-plate drives the third gear rotation, and the third gear drives the third shaft rotation, described
Third shaft drive the 4th pulley rotation, the 4th belt pulley drive first pulley rotation, described first
Belt pulley drives the second shaft rotation, and second shaft drives the second gear rotation, and the second gear drives
The 4th gear rotation, the 4th gear drive the 4th shaft rotation, and the 4th shaft drives the locking disk
Rotation lives door lock with locking column cooperation, and at the same time, the second gear drives the first gear to rotate, and described the
One gear drives the first rotating shaft rotation, and the first rotating shaft drives the line wheel rotation, and the line wheel rotation passes through described
Bracing wire pulls downward on first link block；When opening the door on front side of the doorframe, the control-rod, the control-rod band are pressed
It moves the pawl and moves to be detached from the ratchet backward and cooperate, the energy-stored spring pulls first link block to rise, described
First link block drives the line wheel rotation, so that door be opened；When opening the door on rear side of the doorframe, second password is rotated
Disk, the first password disk, engage the 7th gear with the 6th gear, second matching board and second band
The cooperation of slot turntable, first matching board and the first trough of belt turntable cooperate, and rotate the enabling turntable, the enabling turntable
The 9th shaft is driven to rotate, the 9th shaft drives the 4th bevel gear rotation, and the 4th bevel gear drives institute
Third hand tap gear rotation is stated, the third hand tap gear drives the 7th shaft rotation, and the 7th shaft drives the described 5th
Gear rotation, the 5th gear drive the gear shaft rotation, and the gear shaft drives the 7th gear rotation, and described the
Seven gears drive the 6th gear rotation, and the 6th gear drives the second trough of belt turntable rotation, second trough of belt
The rotation of second matching board described in driven by rotary disc, second matching board drive the 12nd shaft to rotate, and described 12nd turn
Axis drives the first matching board rotation, and first matching board drives the first trough of belt turntable rotation, first trough of belt
The rotation of 6th shaft described in driven by rotary disc, the 6th shaft drive the third pulley rotation, the third belt pulley band
Second pulley rotation is moved, second belt pulley drives the 13rd shaft rotation, and the 13rd shaft drives
The first bevel gear rotation, the first bevel gear drive the second bevel gear rotation, and the second bevel gear drives institute
The rotation of the 5th shaft is stated, the 5th shaft drives the turntable rotation, and the turntable pulls back described by the chain
Connecting rod, the connecting rod drive the control-rod to move backward, when the pawl and the ratchet be detached from, so that door be beaten
It opens；Present apparatus mechanism is simple, using simplicity, by special locking mechanism, avoids more fragile at translation door locking ask
Topic can need to only operate control-rod when opening the door, without manually solving simultaneously because being equipped with stored energy mechanism in the present apparatus
Lock, meanwhile, the present apparatus is equipped with password unlocking mechanism in the rear side of door, is easy to use, ensure that safety significantly, avoid because of key
The problem of spoon is lost and can not open the door.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of door hinge and latch mechanism are set to the password tripper of doorframe rear end face including doorframe, it is characterised in that:
It is equipped with the door opening of front and back opening in the doorframe, is equipped in the doorframe to be located at and is connected on the right side of the door opening and with the door opening
First rotation chamber, the first rotation chamber front and rear wall rotation are equipped with the 4th shaft, are fixed with locking disk in the 4th shaft,
The 4th gear being fixed on rear side of the locking disk in 4th shaft, the first rotation chamber front and rear wall rotation are set
There is the second shaft, be fixed with the second gear engaged with the 4th gear in second shaft, in second shaft
It is fixed with the first belt pulley being located on front side of first link block, the first rotation chamber front and rear wall rotation turns equipped with third
Axis, is fixed with the 4th belt pulley with first belt pulley cooperation in the third shaft, fixed in the third shaft
Third gear on front side of the 4th belt pulley, the first rotation chamber front and rear wall rotation are equipped with first rotating shaft, and described the
It is fixed with the first gear engaged with the second gear in one shaft, is fixed in the first rotating shaft positioned at described
On rear side of one gear and it is arranged with the line wheel of bracing wire, the ratchet being fixed on rear side of the line wheel in the first rotating shaft, institute
It states and is fixed with energy-storage box on the first rotation chamber roof, energy-storing chamber is equipped in the energy-storage box, is slidably matched in the energy-storing chamber
The first link block for thering is lower end surface to be fixedly connected with the bracing wire, first link block upper surface be fixed with upper end with it is described
The energy-stored spring that energy-storing chamber roof is fixedly connected, the first rotation chamber rear wall are fixed with reset case, set in the reset case
There is reseting cavity, the second link block is sliding combined in the reseting cavity, the second link block front end face, which is fixed with, to be extended to
Before extend to the control-rod on front side of the doorframe, the second link block rear end face is fixed with rear end and the reseting cavity rear wall
The reset spring being fixedly connected, it is described first rotation chamber in be equipped be articulated with the control-rod and by rubber strip interconnect
Pawl, the pawl and the ratchet cooperate, and are equipped with the company for being fixedly connected on the control-rod in the first rotation chamber
Extension bar, described first rotation chamber or so wall rotation are equipped with the 5th shaft, are fixed with turntable, the turntable in the 5th shaft
Periphery is fixed with the chain that the other end is fixedly connected on the connecting rod upper end.
2. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: in the door opening bottom wall be equipped with
The door opening, the first rotation chamber connection sliding cavity, lower wall is sliding combined with sliding door on the door opening, in the sliding cavity
Equipped with the first link block for being fixedly connected on the sliding door lower end surface, first link block lower end is fixed with rack-plate, institute
It states sliding door front end face and is fixed with door handle, latch well is equipped in the sliding door left side, the latch well front and rear wall fixation is set
There is locking column.
3. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: the password tripper includes
It is fixedly installed on the secret number case of the doorframe rear end face, third is equipped in the secret number case and rotates chamber, the password
It is equipped with the 4th rotation chamber being located on the downside of third rotation chamber in enabling case, is equipped with sliding slot in the third rotation chamber left wall,
Sliding is equipped with sliding block in the sliding slot, and the sliding block lower end surface is fixed with second that lower end extends in the 4th rotation chamber
Screw rod, the third rotation bottom of chamber wall rotation are equipped with hollow rotating shaft, and the hollow rotating shaft upper end is fixed with and described second
The 6th bevel gear that bar is threadedly engaged, third rotation chamber rear wall rotation are equipped with the extended on rear side of the secret number case
Ten shafts are equipped in third rotation chamber and to be fixedly connected on the 9th shaft front end and engage with the 6th bevel gear
5th bevel gear, the secret number case rear side are equipped with the second combination disk for being fixedly connected on the tenth shaft rear end.
4. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: the 4th rotation chamber roof turns
It is dynamic to be equipped with the 11st shaft, it is fixed with the 6th gear in the 11st shaft, the 11st shaft lower end is fixed with
Second trough of belt turntable, the 4th rotation chamber front and rear wall rotation extend to first on rear side of the secret number case equipped with rear end
Bar, the described 4th rotates equipped with being threadedly engaged in the screw thread case of first screw rod in chamber, and the fixation of screw thread case right side is set
There is the second link block, rotation is equipped with the 12nd shaft in second link block, and the 12nd shaft upper end is fixed with the
Two matching boards, the 12nd shaft lower end are fixed with the first matching board, and the 4th rotation bottom of chamber wall rotation is equipped with downward
The 6th shaft extended, the 6th shaft upper end are fixed with the first trough of belt turntable, be equipped on rear side of the secret number case with
The first password disk that first screw rod rear end is fixedly connected.
5. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: be equipped in the 4th rotation chamber
It is rotationally connected with the eight revolution axis of second screw lower end, the eight revolution axis lower end is fixed with the 7th gear, and described
Seven gear lower ends are fixed with gear shaft, after the 4th rotation chamber rear wall rotation extends to the secret number case equipped with rear end
9th shaft of side, the described 4th rotates the 4th bevel gear for being equipped in chamber and being fixedly connected on the 9th shaft front end, described
4th rotation chamber rear wall stretches out wall body transfer and moves equipped with the 7th shaft, and the 7th shaft upper end is fixed with and the 4th cone
The third hand tap gear of gear engagement, the 7th shaft lower end is fixed with the 5th gear engaged with the gear shaft, described
The enabling turntable for being fixedly connected on the 9th shaft rear end is equipped on rear side of secret number case.
6. a kind of door hinge according to claim 1 and latch mechanism, it is characterised in that: be equipped in the doorframe and be located at institute
It states on rear side of the first rotation chamber and rotates the second rotation chamber that chamber is connected to described first, be equipped with fixed company in the second rotation chamber
It is connected to the third belt pulley of the 6th shaft lower end, the first rotation chamber rear wall extends rotation in wall body and is equipped with the 13rd
Shaft, the 13rd shaft upper end be fixed with the third belt pulley cooperation the second belt pulley, described 13rd turn
Axis lower end is fixed with first bevel gear, and the second cone tooth engaged with the first bevel gear is fixed in the 5th shaft
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811064677.6A CN108979379A (en) | 2018-09-12 | 2018-09-12 | A kind of door hinge and latch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811064677.6A CN108979379A (en) | 2018-09-12 | 2018-09-12 | A kind of door hinge and latch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108979379A true CN108979379A (en) | 2018-12-11 |
Family
ID=64546054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811064677.6A Withdrawn CN108979379A (en) | 2018-09-12 | 2018-09-12 | A kind of door hinge and latch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108979379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127164A (en) * | 2019-04-10 | 2019-08-16 | 杭州云淡包装有限公司 | A kind of Quick Release packing case |
-
2018
- 2018-09-12 CN CN201811064677.6A patent/CN108979379A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127164A (en) * | 2019-04-10 | 2019-08-16 | 杭州云淡包装有限公司 | A kind of Quick Release packing case |
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