CN106150218A - Drive the door lock of multiple bolt - Google Patents
Drive the door lock of multiple bolt Download PDFInfo
- Publication number
- CN106150218A CN106150218A CN201510147592.4A CN201510147592A CN106150218A CN 106150218 A CN106150218 A CN 106150218A CN 201510147592 A CN201510147592 A CN 201510147592A CN 106150218 A CN106150218 A CN 106150218A
- Authority
- CN
- China
- Prior art keywords
- bolt
- slide block
- latch lever
- transfer
- lock
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/08—Mortise locks
Abstract
The present invention relates to drive the door lock of multiple bolt, according to the present invention, by increasing the quantity of bolt, it is possible to lock a door more up hill and dale.Connect sheet it addition, utilize and make bolt link, lock bolt and all bolts are disposably unlocked, thus improves convenience, and remove connection sheet according to the intention of user, make the action individually of specific bolt, thus improve safety.Finally, multiple bolts are not the most connected, but freely to link, therefore, it is possible to carry out soft action in the way of the rotation of interval when blocking stop projection by connecting the guiding groove of sheet.
Description
Technical field
The present invention relates to drive the door lock of multiple bolt, the door lock more particularly, to following: utilization is added many
Individual bolt and strengthen lock function, connect the bolt of door lock according to the selection of user such that it is able to join each other simultaneously
The action of dynamic ground or action independently.
Background technology
Generally, door lock includes lock bolt that is prominent to the side of door according to the rotary unit of lever etc. and that introduce.Lock bolt is
For the unit preventing door to be automatically opened, i.e., only perform closing function, be not lock cell.In order to solve this
The insecurity of the lock bolt of sample, researches and develops and employs and arrange according to spheric door (knob) or lever (grip)
Locking and the bolt that unlocks and the mortise lock Mortise that possesses the latch-up structure realized by lock bolt and bolt.
It addition, also research and develop and employ Combination padlock, this Combination padlock presses key load button or utilization in the outside of door
It is built-in with the safety key of semiconductor chip, in the inside of door by pressing the button, can solve according to the power of motor
Except bolt.In the case of such Combination padlock, neglect locking the door even with person, after door is closed, pass through
The power of motor, moves to latched position by bolt automatically, the most very convenient.Certainly, in the situation of Combination padlock
Under, it is also possible to it is designed by insertion key to release the structure of bolt.
In the case of such Combination padlock, along with following consciousness is realized by people's propagation, it needs the most anxious
Acute rising: even with person's non-band key, but can be unlocked by the input of key, the most when the door is closed,
Automatically it is locked, the most safely and conveniently.
But, in the case of in the past, the most only perform lock function by a bolt, therefore feel not
The effect of lock function can be realized fully, and in order to solve this problem, be used for arranging door again sometimes through additional expenditure
Lock.
It addition, the conventional art about door lock has KR published patent the 10-2014-0111560th etc..
Summary of the invention
Invent problem to be solved
The present invention be the problem points in order to solve in conventional art described above and research and develop, and it is an object of the invention to carry
Possess multiple bolt and strengthen lock function for one, enable a user to feel the door lock of the sense of stability gone up at heart.
It addition, another object of the present invention is to provide following door lock: arrange detachable connection sheet, make user
The multiple bolts being used in locking all can be driven, thus increase convenience, make additionally by removing connection sheet
The action individually of multiple bolts and optionally action, thus increase safety.
It addition, another object of the present invention is to provide following door lock: transmit at the power realized by connecting sheet
In mode, by being useful in rotatable structure under the state that the guiding groove connecting sheet installs stop projection, thus
Even if in time constituting the latch lever of the initial point that motor or external force occur bolt transmission power farther out, it is also possible to protecting
Maintain an equal level and realize soft movement in the case of weighing.
For solving the means of problem
In order to achieve the above object, the door lock of the present invention includes: multiple bolts, its from housing draw or introduce and incite somebody to action
Door locks or unlocks；Multiple slide blocks, it is arranged in described housing, with in the plurality of bolt or
Plural bolt links and transfers one or plural bolt；Multiple latch lever, it is with described many
Individual slide block links respectively, and accept the power of motor or external force and, rotate, thus transfer the plurality of slide block respectively；
And connection sheet, slide block adjacent in the plurality of slide block is connected or releases and connects by it, described connection sheet connecting
In the case of adjacent slide block, transferred, when to described connection sheet solution together with the bolt of the slide block linkage being connected
Except, when connecting, the plurality of bolt is individually transferred.
Here, the plurality of bolt include the 1st bolt, the 2nd bolt and the 3rd bolt, the plurality of slide block include with
Described 1st bolt and the 2nd bolt linkage the 1st slide block and with described 3rd bolt linkage the 3rd slide block, described many
Individual latch lever include with described 1st slide block linkage the 1st latch lever and with described 3rd slide block linkage the 3rd
Latch lever, is respectively provided with the 1st transfer blade and the 3rd around described 1st latch lever and the 3rd latch lever
Transfer blade, is respectively formed with for described 1st transfer blade and the 3rd transfer leaf at described 1st slide block and the 3rd slide block
The 1st transfer blade installation portion and the 3rd that sheet is installed transfers blade installation portion, along with the rotation of described 1st latch lever,
Described 1st bolt and the 2nd bolt are installed in the 1st transfer leaf of the 1st transfer blade installation portion of described 1st slide block
Sheet pushes or pulls on, thus is transferred, and along with the rotation of described 3rd latch lever, described 3rd bolt is installed in
3rd transfer blade of the 3rd transfer blade installation portion of described 3rd slide block pushes or pulls on, thus is transferred.
It addition, the 3rd transfer blade at described 3rd latch lever is configured with the 3rd stop projection, described connection sheet
Side couples with described 1st bolt, the 2nd bolt or the 1st slide block in the way of can dismounting, at described connection sheet
Opposite side be formed for described 3rd stop projection install guiding groove, when having coupled described connection sheet,
The 1st bolt with described 1st slide block linkage and the 2nd bolt is transferred along with the rotation of described 1st latch lever, and
And along with the 3rd stop projection of the guiding groove being installed on described connection sheet is pulled or pushed, described 3rd latch lever is carried out
Rotate, thus transferred together with the 3rd bolt of described 3rd slide block linkage.
Invention effect
The door lock of the present invention is for following effect.
First, owing to the quantity of bolt is many, therefore, it is possible to lock a door more up hill and dale.
Second, utilize and connect sheet and make bolt link, lock bolt and all bolts are disposably unlocked, thus improves
Convenience, and connection sheet is removed according to the intention of user, make the action individually of specific bolt.That is, when setting
When having put 2 latch lever with keyhole linkage, under connecting the removed state of sheet, even if threatening user
The effractor of safety obtains a key, but owing to not having other key, therefore can not open door, thus carry
High security.
3rd, multiple bolts are not the most connected, but to block backstop dash forward at the guiding groove by connection sheet
The mode freely rotated in interval under the state risen links, and therefore transfers farther apart at one latch lever of rotation
Another bolt time also be able to carry out soft action.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the form of the door lock representing embodiments of the present invention.
Fig. 2 is the axonometric chart representing the form eliminating outside housing in the door lock shown in Fig. 1.
Fig. 3 be expand in the door lock shown in Fig. 1 lock bolt, the 1st bolt and the connection form of the 2nd bolt and schematically
The figure that ground represents.
Fig. 4 is to expand to connect the 2nd bolt and the form of the 3rd bolt and general with connecting sheet in the door lock shown in Fig. 1
The figure that slightly property ground represents.
Fig. 5 is the figure representing and eliminating form when connecting sheet in the door lock shown in Fig. 1.
Fig. 6 is to represent in the door lock of embodiments of the present invention, form when lock bolt and bolt composition lock-out state
Figure.
Fig. 7 is to represent in the door lock of embodiments of the present invention, and lock bolt and bolt constitute shape during latch-release state
The figure of state.
Fig. 8 be represent in the door lock of embodiments of the present invention remove connect sheet and the most only by lock bolt, the 1st
The figure of the state of bolt and the 2nd bolt latch-release.
Fig. 9 is for the problem points that the 3rd stop projection can occur when being cylindrical shape in the 3rd latch lever is described
Figure.
Figure 10 is to dash forward for explanation the 3rd backstop according to the 3rd latch lever in the door lock of embodiments of the present invention
The form risen and the figure of function realized.
Symbol description
100: outside housing
101: indoor housing
102: case front plate
110: lock bolt
111: lock spring
112: lock bolt guiding piece
113: lock shaft
114: latch board
115: lock box
116: the 1 chains
117: the 2 chains
118: chain axle
120: movable block
121: the 1 pieces
122: combined hole a
123: the 2 pieces
124: combined hole b
125: stopper protrusion b
1126: stopper protrusion b2
127: the 3 pieces
128: combined hole c
129: stopper protrusion c
130: gear-box
131: drive gear
132: rotary body
140: the 1 latch lever
141: the 1 transfer blades
142: the 1 backstop blades
143: the 1 bolts
150: the 1 slide blocks
151: the 1 transfer blade installation portions
152: the 1 advance projections
153: the 1 retreat projection
160: the 2 bolts
161: connect sheet installation portion
162: connect sheet
163: guiding groove
164: the 3 bolts
170: the 3 slide blocks
171: the 3 transfer blade installation portions
172: the 3 advance projections
173: the 3 retreat projection
180: the 3 latch lever
181: the 3 transfer blades
182: the 3 stop projection
183: projection
190:PCB
191: photoelectric sensor
Detailed description of the invention
Below, referring to the drawings, the preferred embodiment of the present invention is illustrated.But, for wanting with the present invention
The part-structure that purport is unrelated, will omit or compression, but the structure being omitted also will be not necessarily the most useless structure,
Can also be combined by those skilled in the art and use.
Fig. 1 is the door lock (hereinafter referred to as ' door lock ') for illustrating to drive multiple bolts of embodiments of the present invention
Axonometric chart, Fig. 2 is the axonometric chart representing the form eliminating outside housing in the door lock shown in Fig. 1, Fig. 3
It is in the door lock shown in Fig. 1, to expand lock bolt, the 1st bolt and the connection form of the 2nd bolt and be diagrammatically denoted by
Figure.It addition, Fig. 4 is to expand in the door lock shown in Fig. 1 with connecting sheet connection the 2nd bolt and the shape of the 3rd bolt
State and the figure that is diagrammatically denoted by, Fig. 5 is the figure representing and eliminating the form connecting sheet in the door lock shown in Fig. 1.
As shown in Figures 1 to 5, the door lock of embodiments of the present invention generallys include: housing, case front plate 102,
Lock bolt the 110, the 1st bolt the 143, the 2nd bolt the 160, the 3rd bolt 164, movable block 120, gear-box 130,
Connect sheet the 162, the 1st slide block the 150, the 3rd slide block the 170, the 1st latch lever the 140 and the 3rd latch lever 180.
Housing includes outside housing 100 and indoor housing 101, protects each structure of door lock, mounted on a door.
It addition, be provided with the room can opened for user from outdoor driving lock bolt 110 in the outside of outside housing 101
Outer lever (not shown), and the key input part for releasing bolt or card contact site are installed.Further, in indoor
The outside of side body 100 is provided with the indoor lever can opened from indoor moving lock bolt 110 for user and (does not schemes
Show), and the spheric door for releasing bolt is installed (knob) or button.
Case front plate 102 is formed at the groove side of the i.e. doorframe in side of outside housing 100 and indoor housing 101, and
It is formed for lock bolt 110 and the introduction hole of bolt 143,160,164 discrepancy.
Lock bolt 110 is to arrange to remain off state to prevent door oneself to be opened i.e., and prominent part is formed
For cone-shaped, so that when door is closed from the state opened, contact doorframe is also introduced into.It addition, lock bolt 110 He
Move together with the lock shaft 113 being combined with lock bolt 110.That is, lock shaft 113 embeds lock bolt by lock bolt guiding piece 112
The side of 110 and combine, lock spring 111 surrounds lock shaft 113, and being provided with can be by chain 116, the lock box 115 that 117 block
Latch board 114 be combined with the opposite side of lock shaft 113 by lock box 115.Therefore, make when the power outside applying
When the 1st chain the 116 or the 2nd chain 117 rotation with movable block 120 linkage pulls lock box 115, lock bolt 110
Move, when outside power disappears, according to the elastic force of the lock spring 111 supported by lock bolt guiding piece 112, lock
Door bolt 110 is again front and then closes.
1st bolt the 143 and the 2nd bolt 160 can be at the sky formed by outside housing 100 and indoor housing 101
Between inside move, link together with the 1st slide block 150, thus the 1st bolt the 143, the 2nd bolt 160 embeds door
The groove of frame and by door lock or unlock.
3rd bolt 164 can move in the inside in the space being made up of outside housing 100 and indoor housing 101 equally
Dynamic, link together with the 3rd slide block 170.Here, time from accompanying drawing, set gradually according to order from bottom to up
1st bolt the 143, the 2nd bolt the 160 and the 3rd bolt 164, when being attached with connection sheet 162, the 3rd bolt 164
Can move together with the 1st bolt the 143 and the 2nd bolt 160, and when eliminating connection sheet 162, and the 1st
Bolt the 143 and the 2nd bolt 160 independently moves.To this detailed description by aftermentioned.
Movable block 120 is formed as the 1st piece 121, the 2nd piece 123 and the 3rd pieces 127 forms combined.With reference to figure
3, the 1st chain the 116 and the 2nd chain 117 of dartlike weapon shape rotates with chain axle 118 for rotary shaft, and the 1st
Stopper protrusion b1125 of the surrounding that chain 116 is formed on the 2nd piece 123 is blocked and is carried out action, the 2nd chain
Stopper protrusion c (129) of 117 surroundings being formed on the 3rd piece 127 is blocked and is carried out action.1st chain 116
And the 2nd chain 117 pull the lower end of the lock box 115 being located at latch board 114 and upper end respectively and transfer lock bolt 110.
1st piece 121, the 2nd piece 123 and the 3rd pieces 127 combines in identical rotary shaft, does not schemes with indoor lever
Show or outdoor lever (not shown) is linked and rotated.Have in the 1st piece 121 and outdoor lever (not shown)
The combined hole a (122) of the polygon form connected, has with indoor lever (not shown) even in the 2nd piece 123
The combined hole b (124) of the polygon form connect, is not connected with any parts in the 3rd piece 127 and has for indoor thick stick
The combined hole c (128) of the not shown polygon form run through of bar.Therefore, when that is the 3rd piece 127 directions from indoor
When embedding indoor lever (not shown), indoor lever (not shown) is run through combined hole c (128) and is installed combination
To combined hole b (124).It addition, when from outside, that is the 1st piece 121 outdoor lever of direction embedding is not shown, room
Outer lever (not shown) is installed and is bonded to hole a (122).Combined hole a (122) and combined hole c (128) ratio
Combined hole b (124) size is big.Therefore, when lever (not shown) in rotating room, combined hole c is not interfered with
(128) the 2nd piece 123, and is only rotated.It addition, when the outdoor lever (not shown) combined with combined hole a (122)
During rotation, at the 2nd piece 123 for fixing, the 1st piece 121 rotates, now the 1st piece 121 and the
Linked, rotated the most together for 3 piece 127.
It addition, be provided with and stopper protrusion b2 (126) of the 1st latch lever 140 linkage described later at the 2nd piece 123,
To this, will be described in detail in a later process.
Gear-box 130 is the revolving force in order to be transmitted motor (not shown) by reduction gearing (not shown), from
And make driving gear 131 rotate and arrange.The revolving force driving gear 131 is passed to and drives gear 131
The rotary body 132 of engagement, according to the rotation of rotary body 132, the 1st latch lever 140 rotates to an angle.
1st latch lever 140 links with rotary body 132, and according to external force or from driving gear 131 to transmit
The power that comes and rotate and transfer the 1st slide block 150, thus the 1st bolt the 143 and the 2nd bolt 160 is locked or
Unlock.That is, spheric door handle or keyhole and the 1st latch lever 140 links, thus the 1st latch lever
140 can be rotated by the rotation of spheric door handle or the rotation of key, or when linking with the 1st latch lever 140
Rotary body 132 from drive gear 131 accept revolving force time, the 1st latch lever 140 can rotate.
Here, to be provided with the 1st transfer blade 141 from the prominent form extended of the surrounding of the 1st latch lever 140,
1st transfer blade 141 is provided with the 1st backstop blade 142.1st transfer blade the 141 and the 1st slide block 150
Dynamic, the 1st backstop blade 142 and stopper protrusion b2 (126) linkage of the 2nd piece 123.
Linking with the 1st bolt the 143 and the 2nd bolt 160 in the front of the 1st slide block 150, rear possesses for the 1st transfer
The 1st transfer blade installation portion 151 that blade 141 is installed, before and after the 1st transfer blade installation portion 151, side possesses
1st advance the protruding 152 and the 1st retreats protruding 153.Therefore, when utilizing spheric door handle or key to rotate the 1st
Latch lever 140 or the rotary body 132 engaged with driving gear 131 according to the driving of motor (not shown) rotate
Time, it is installed on while the 1st transfer blade 141 of the 1st transfer blade installation portion 151 rotates to an angle and pushes the open
1st advance protruding 152 of 1 slide block 150 or pull the 1st retrogressing protruding 153, thus the 1st slide block 150 advance and
Retreat.The rotary motion of the i.e. the 1st transfer blade 141 is passed to the 1st advance the protruding 152 and the 1st and retreats projection
153 and be converted to linear motion, thus transfer the 1st slide block 150.Thus, the 1st bolt the 143 and the 2nd bolt 160
It is locked together or is unlocked.
It addition, the 1st slide block 150 is also dependent on the embodiment of panic function, by the action of indoor lever (not shown)
And unlock.That is, the 2nd piece 123 is rotated, simultaneously by the 2nd when the action by indoor lever (not shown)
When stopper protrusion b2 (126) of block 123 pushes the 1st backstop blade 142 of the 1st latch lever 140 open, the 1st moves
Send blade 141 while rotating, to push the 1st retrogressing protruding 153 open, thus the 1st slide block 150 can retreat
Latch-release direction.
3rd latch lever 180 and spheric door handle or keyhole linkage, and transfer the 3rd slide block 170 by external force,
Thus the 3rd bolt 164 is locked or unlocks.Such 3rd latch lever the 180 and the 1st latch lever
140 compare, and structure and action are similar to.That is, to possess from the prominent state extended of the surrounding of the 3rd latch lever 180
3rd transfer blade 181, possesses the 3rd stop projection 182 at the 3rd transfer blade 181.Such 3rd transfer leaf
Sheet 181 links with the 3rd slide block 170, and the 3rd stop projection 182 is embedded into the guiding groove 163 connecting sheet 162.
Linking with the 3rd bolt 164 in the front of the 3rd slide block 170, has in the wings and install for the 3rd transfer blade 181
The 3rd transfer blade installation portion 171, the 3rd transfer blade installation portion 171 before and after side have the 3rd advance projection
172 and the 3rd retreats protruding 173.Therefore, when utilize spheric door or key and the 3rd latch lever 180 rotates
Time, the 3rd transfer blade 181 being installed on the 3rd transfer blade installation portion 171 rotates to an angle and pushes the 3rd open
3rd advance protruding 172 of slide block 170 or pull the 3rd retrogressing protruding 173, thus the 3rd slide block 170 advances
/ retreat.The rotary motion of the i.e. the 3rd transfer blade 181 is passed to the 3rd advance the protruding 172 and the 3rd and retreats projection
173 and be converted to linear motion, thus transfer the 3rd slide block 170.Thus, before the 3rd bolt 164 so that locking or
Retreat and unlock.Here, the 3rd slide block 170 starts with the 1st slide block 150 1 also dependent on connecting sheet 162
Make.
Connect sheet 162 in order to the 1st slide block 150 is linked with the 3rd slide block 170 and together with transfer and arrange.This
The connection sheet 162 of sample is formed asWord shape, side threadeds with the connection sheet installation portion 161 of the 2nd bolt 160,
It is formed with guiding groove 163 at opposite side.3rd stop projection 182 of the 3rd latch lever 180 is embedded in connection sheet 162
Guiding groove 163.Therefore, when the 1st slide block 150 advances or retreats, can not only transfer and the 1st slide block 150
1st bolt the 143 and the 2nd bolt 160 of linkage, and the connection sheet 162 connecting sheet installation portion 161 will be fixed on
Transfer together.Therefore, be installed on connect sheet 162 guiding groove 163 the 3rd stop projection 182 also with guiding groove
The state that the two sides of 163 are close to forwards is pushed open or rearward pulls, and is thus arranged on the 3rd transfer blade installation portion
The 3rd transfer blade 181 of 171 advance the 3rd protruding 172 push open or retreat the 3rd protruding 173 pull and with the
3 slide blocks 170 advance together and retreat.
Here, from the interval that the 3rd prominent the 3rd stop projection 182 formed of transfer blade 181 moves be along
The center of rotation of the 3rd latch lever 180 and the arc state that rotates.Therefore, connect sheet 162 guiding groove 163 with
The mode possessing certain length on above-below direction is formed, and embeds the 3rd stop projection 182 of such guiding groove 163
Owing to the length of guiding groove 163 is abundant, the most unfettered, therefore can carry out rotating freely motion.
The substantial action of the 3rd stop projection 182 is the rotary motion centered by the 3rd latch lever 180, and is connecting
When observing in the guiding groove 163 of sheet 162, the movement of the 3rd stop projection 182 is moved along guiding groove 163
Move up and down.It addition, be formed with projection 183 on the direction, side of the 3rd stop projection 182, it is therefore prevented from
When connecting sheet 162 and moving horizontally, the 3rd stop projection 182 is sandwiched into the phenomenon of the medial surface of guiding groove 163.
To this, will be described in detail in a later process.
It addition, when eliminating connection sheet 162, the 3rd bolt 164 can be with the 1st bolt the 143 and the 2nd bolt 160
Movement independently carry out independent movement.
It addition, be provided with between lock bolt 110 and the 1st bolt 143 for confirming that the closed mode of door makes the 1st to slide
The device that block 150 automatically advances.That is, the front at PCB190 possesses Hall IC (HallIC) (not shown),
Magnet (not shown) is installed in the groove of doorframe, when visiting in pass, by Hall IC (not shown) sensing magnetic field
Judge the closedown of door, thus the motor not shown generation power in gear-box 130 and make rotary body 132 rotate, thus
1st slide block 150 is closed automatically according to the 1st transfer blade 141 being located at the 1st latch lever 140.It addition,
PCB190 possesses photoelectric sensor 191 and judges that the 1st slide block 150 is as lock-out state or open mode.
By the following explanation to course of action, it is possible to by the door lock of the embodiments of the present invention of described above more
Embody.
First, Fig. 6 represents in the door lock of embodiments of the present invention when being provided with connection sheet 162, institute
Having bolt 143,160,164 is external morphology during lock-out state.That is, can confirm that lock bolt the 110, the 1st bolt 143,
2nd bolt the 160 and the 3rd bolt 164 is prominent state.As shown in Figure 6, the door of embodiments of the present invention
In lock, it is possible to locked a door, therefore, it is possible to bring the peace gone up at heart to user by three bolts 143,160,164
Fixed sense.
It addition, when user is outdoor turning cell outer lever (not shown), the 1st piece 121 can rotate, this
Time the 3rd piece 127 linked together and rotated, thus stopper protrusion c (129) is pushed the 2nd chain 117 open and is made
Lock bolt 110 is introduced into.Certainly, in this condition, owing to bolt 143,160,164 is closed mode, the most not
Door can be opened.
On the contrary, with reference to Fig. 7, when user is in indoor turning cell in the case of lever (not shown), the 2nd piece
123 rotate, and thus stopper protrusion b1 (125) is pushed the 1st chain 116 open and lock bolt 110 is introduced into,
Stopper protrusion b2 (126) of the 2nd piece 123 is pushed the 1st backstop blade 142 open and is made the 1st latch lever 140 simultaneously
Rotate.Therefore, the 1st transfer blade 141 of the 1st transfer blade installation portion 151 of the 1st slide block 150 it is installed on
Rotating while pushing the 1st retrogressing protruding 153 open, thus the 1st slide block 150 retreats, and the 1st bolt 143 and the
2 bolts 160 are introduced into together.
It is now in connecting sheet 162 and is connected to the state connecting sheet installation portion 161 of the 2nd bolt 160.Therefore, exist
2nd bolt 160 connects sheet 162 while retreating and retreats the most together, and the 3rd backstop of the 3rd latch lever 180
Projection 182 is embedded in the guiding groove 163 of the opposite side connecting sheet 162.Thus, when connecting sheet 162 and retreating, the
3 stop projection 182 are pushed to the front wall of guiding groove 163, thus rotate in a counter-clockwise direction on accompanying drawing, and
3rd transfer blade 181 of the 3rd latch lever 180 pushes the 3rd slide block open along with the rotation of the 3rd stop projection 182
3rd retrogressing protruding 173 of 170, so that the 3rd slide block 170 retreats together with the 3rd bolt 164.
Now, the 3rd stop projection 182 being formed at the 3rd transfer blade 181 is formed as special shape, so that will even
The linear motion of contact pin 162 is immediately converted as rotary motion.
Before the 3rd stop projection 182 being suitable in embodiments of the present invention illustrates, first to Fig. 9
3rd stop projection 182' of another shown form illustrates.Fig. 9 represents that the 3rd stop projection 182' constitutes cylinder
Example during shape.As shown in (a) of Fig. 9, when the 3rd slide block 170 and connection sheet 162 are respectively positioned on front,
3rd bolt 164 is lock-out state, and the 3rd transfer blade the 181 and the 3rd stop projection 182 is with the 3rd latch lever
Centered by 180, towards lower end, left side on accompanying drawing.Connection sheet is made in this condition in order to open the 3rd bolt 164
During 162 retrogressing, as shown in (b) of Fig. 9, the front wall of guiding groove 163 is with former state and the 3rd of drum
The power of horizontal direction is applied under the state of the central contact of stop projection 182'.But, as it has been described above, the 3rd transfer leaf
Sheet the 181 and the 3rd stop projection 182 is centered by the 3rd latch lever 180, towards lower end, left side on accompanying drawing, because of
This is applied to the power of horizontal direction at center of the 3rd stop projection 182 likely to the center of the 3rd latch lever 180
Direction is transmitted, and in this case, the 3rd stop projection the 182 and the 3rd transfer blade 181 becomes to rotate immediately,
It is jammed under the state of the front wall being bonded in the guiding groove 163 connecting sheet 162 with the 3rd stop projection 182.This
Sample, when occurring once to clamp phenomenon, connects sheet the 162 and the 3rd stop projection 182, the even the 3rd transfer blade 181
Can not carry out action with the 3rd slide block 170, therefore the 3rd bolt 164 will not be opened.
On the contrary, as shown in (a) of Figure 10, with court in the 3rd stop projection 182 of embodiments of the present invention
To the end of the 3rd transfer blade 181, prominent form is formed with raised 183.Therefore, when in order to open the 3rd
When fastening 164 with a bolt or latch and make connection sheet 162 retreat, as shown in (b) of Figure 10, the front wall of guiding groove 163 is not with the 3rd
The central contact of stop projection 182, but first contact with projection 183.Afterwards, (c) of Figure 10 represents the company of making
The form that contact pin 162 retreats further, understands with reference to this figure, and the front wall of the guiding groove 163 connecting sheet 162 is pushed open
Projection 183, thus, the 3rd stop projection the 182 and the 3rd transfer blade 181 is centered by the 3rd latch lever 180
Rotate and make the 3rd slide block 170 retreat.
That is, in the example shown in Fig. 9, along with the linear motion carried out by the retrogressing connecting sheet 162 is by the 3rd
Stop projection 182' and to the 3rd latch lever 180 center position transmit, the 3rd stop projection 182' rotates the most immediately
And constitute and clamp phenomenon, but in the embodiments of the present invention shown in Figure 10, when connecting sheet 162 and retreating, draw
First the front wall of guide groove 163 can be pushed open from centroclinal projection 183 rather than push the 3rd stop projection 182 open
Center, thus be transformed into the rotary motion of the 3rd stop projection 182 immediately.This is the same with following situation
Reason: when applying power from the outside of a certain wheel, if applying power from the outside of wheel towards center, then wheel is not
Rotating, only applying power could rotate to the wiring direction of wheel.
Therefore, in the present embodiment, because utilizing and connecting clamping of sheet 162 and the 3rd stop projection 182 occurring
First push projection 183 open before phenomenon and rotate the principle of motion immediately, therefore along with the movement connecting sheet 162
And there is the rotary motion of projection 183, the rotary motion of the 3rd stop projection 182, the 3rd transfer blade 181 in the chain of rings
Rotary motion, thus moving horizontally of the 3rd slide block the 170 and the 3rd bolt 164 can also be carried out sleekly.
Refer again to Fig. 7, as it has been described above, perform panic function, thus according to the action of indoor lever (not shown)
Lock bolt 110 and bolt 143,160,164 all together be unlocked, thus increase convenience.
Here, when arranging multiple bolt, it is desirable to when making the action together of all bolts, can be by disposable for all bolts
Ground and a slide block linkage.That is, the 1st bolt 143 is molded into together with the 1st slide block 150 to the 3rd bolt 164
Type.
But, in this case, rotate the 1st bolt in the position adjacent with the 1st bolt 143 as lower side
In the case of lever 140, formerly by near position the 1st bolt 143 and the rear remote position by power of big power
Between 3rd bolt 164, misplace in the horizontal direction.Certainly, in this case, according to the 1st latch lever
Till the pressure of 140 rotates and also can transfer the 3rd bolt 164, but owing to horizontal equilibrium cannot be realized, therefore bolt
143,160,164 cannot mildly action.
To this end, in the present embodiment, the side of sheet 162 and the connection sheet installation portion 161 of the 2nd bolt 160 are connected
Threaded, the of the opposite side the 3rd latch lever 180 by guiding groove 163 with the 3rd slide block 170 linkage
3 stop projection 182 freely combine.That is, even if rotating the 1st latch lever 140 by the 1st bolt the 143, the 2nd
Bolt the 160 and the 1st slide block 150 level is transferred, but the power of horizontal direction will not be directly delivered to the 3rd slide block 170,
But after pushing the 3rd stop projection 182 open and being first converted into the rotary motion of the 3rd latch lever 180, according to the 3rd
Transfer blade 181 and make the 3rd slide block 170 move horizontally.Therefore, even if the 2nd bolt 160 be connected sheet 162
How much misplacing in transfer in the horizontal direction, the 3rd stop projection 182 has no bearing on ground with the dislocation of horizontal direction
It is pushed to the medial wall of guiding groove 163 and carries out rotating freely motion centered by the rotary shaft of the 3rd latch lever 180
Rotate, according to such rotary motion of the 3rd stop projection 182 after the dislocation in offset by the level of direction, according to
The 3rd transfer rotation of blade 181 and make the 3rd slide block 170 retreat.
I.e., in the present embodiment, it is not by connection sheet the 162 and the 2nd bolt the 160 and the 3rd bolt 164 one
Ground couples, but after the 3rd stop projection 182 being embedded guiding groove 163 and linear motion being converted into rotary motion
Again with the transmission that moves along a straight line, thus maintain transfer balance and be completely eliminated because of horizontal displacement cause can not the melancholy of action
Consider.
Here, in indoor turning cell in the case of lever (not shown), according to panic function, lock bolt 110 and door
Door bolt 143,160,164 is unlocked together, but when rotating and the spheric door handle of the 1st latch lever 140 linkage
Or key or when utilizing electron key or button and drive the motor of gear-box 130, movable block does not rotates,
Only the 1st latch lever 140 rotates, and thus first bolt 143,160,164 is unlocked.Afterwards,
When by indoor lever not shown or outdoor lever (not shown) and time lock bolt 110 is unlocked, door quilt completely
Open.
It addition, when the 1st latch lever the 140 and the 3rd latch lever 180 rotates, the 1st transfer blade 141 and the
3 transfer blades 181 rotate and advance protruding 152,172 and retrogressing protruding 153,173 are pushed open such that it is able to will
Slide block 150,170 advances and transfers and retreat transfer, but can not push bolt 143,160,164 open and pivoting latch thick stick
Bar 140,180.That is, with reference to protruding 172 and the 3rd transfer leaf of the 3rd advance of the 3rd slide block 170 shown in Fig. 5
The form of sheet 181 contact understands, and the 3rd advance protruding 172 is configured to the structures having corner angle, so that surrounding the 3rd transfer
The angle part of blade 181.Therefore, if it is desired to introduce the shape prominent to case front plate 102 front from external forced
3rd bolt 164 of state, then the 3rd advance protruding 172 of the 3rd slide block 170 pushes the 3rd transfer leaf open to horizontal direction
Sheet 181, is thus sandwiched the corner having corner angle of the 3rd advance protruding 172 tightly at the 3rd transfer blade 181
Under state, the 3rd transfer blade 181 can not rotate.
In like manner, in the case of wanting to introduce forcibly the 1st bolt the 143 or the 2nd bolt 160 of prominent state,
1st latch lever 140 also cannot rotate.
Fig. 8 is for illustrating to eliminate connection sheet 162 in the door lock of embodiments of the present invention independently
The figure of the form of transfer bolt 143,160,164.That is, connection sheet 162 is eliminated according to the hobby of user
In the case of, according to the spheric door handle rotating or linking with the 1st latch lever 140 of indoor lever (not shown)
Or the rotation of key, or the action of motor, the 1st latch lever 140 makes the 1st slide block 150 while rotating
Retreat, thus the 1st bolt the 143 and the 2nd bolt 160 is unlocked.Now, the 3rd bolt 164 and the 2nd
Bolt the 160 or the 1st unrealized any linkage of slide block 150, maintains lock-out state the most as illustrated in fig. 8.Therefore,
Even if the 1st bolt the 143 and the 2nd bolt 160 is unlocked, but in order to door is fully opened, in addition it is also necessary to further
Rotate the spheric door handle with the 3rd latch lever 180 linkage or key.
That is, remove connection sheet 162 according to the intention of user and make the 3rd bolt 164 action independently, in these feelings
Under condition, in order to open door at outdoor use key, need to link with the 1st latch lever the 140 and the 3rd latch lever 180
Two keys.Therefore, even if the effractor constituting a threat to the safety of user obtains a key, but due to
Do not have other key not unlocked by all bolts, therefore cannot open door and improve safety.
Above-mentioned the preferred embodiment of the present invention is only and illustrates, and those skilled in the art can be in the thought of the present invention
With carry out various amendment in scope, change and add, and such amendment, change and add and be included in this
In bright right.
Claims (3)
1. a door lock, it is characterised in that including:
Multiple bolts, it is drawn from housing or introduces and locked by door or unlock；
Multiple slide blocks, it is arranged in described housing, joins with one or more the bolt in the plurality of bolt
Move and transfer one or plural bolt；
Multiple latch lever, it links respectively with the plurality of slide block, and accepts the power of motor or external force and rotate,
Thus transfer the plurality of slide block respectively；And
Connecting sheet, slide block adjacent in the plurality of slide block is connected or releases and connects by it,
In the case of being connected adjacent slide block by described connection sheet, together with the bolt of the slide block linkage being connected by
Transfer, when described connection sheet releases and connects, the plurality of bolt can individually be transferred.
Door lock the most according to claim 1, it is characterised in that
The plurality of bolt includes the 1st bolt, the 2nd bolt and the 3rd bolt,
The plurality of slide block include the 1st slide block that links with described 1st bolt and the 2nd bolt and with described 3rd bolt
3rd slide block of linkage,
The plurality of latch lever includes the 1st latch lever with described 1st slide block linkage and joins with described 3rd slide block
The 3rd dynamic latch lever,
The 1st transfer blade and the 3rd transfer leaf it is respectively provided with around described 1st latch lever and the 3rd latch lever
Sheet,
It is respectively formed with at described 1st slide block and the 3rd slide block and installs for described 1st transfer blade and the 3rd transfer blade
The 1st transfer blade installation portion and the 3rd transfer blade installation portion,
Along with the rotation of described 1st latch lever, described 1st bolt and the 2nd bolt are by the of described 1st slide block
The 1st transfer blade installed on 1 transfer blade installation portion pushes or pulls on, thus is transferred,
Along with the rotation of described 3rd latch lever, described 3rd bolt is by the 3rd transfer blade at described 3rd slide block
The 3rd transfer blade installed on installation portion pushes or pulls on, thus is transferred.
Door lock the most according to claim 2, it is characterised in that
The 3rd transfer blade at described 3rd latch lever is configured with the 3rd stop projection,
The side of described connection sheet couples with described 1st bolt, the 2nd bolt or the 1st slide block in the way of can dismounting,
Opposite side at described connection sheet is formed for the guiding groove that described 3rd stop projection is installed,
When having coupled described connection sheet, transfer and the described 1st along with the rotation of described 1st latch lever
1st bolt of slide block linkage and the 2nd bolt, and along with the 3rd backstop of the guiding groove being installed on described connection sheet is dashed forward
Rising and be pulled or pushed, described 3rd latch lever rotates, thus together with the 3rd bolt of described 3rd slide block linkage
Transferred.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0156412 | 2014-11-11 | ||
| KR20140156412 | 2014-11-11 | ||
| KR1020140185789A KR101608820B1 (en) | 2014-11-11 | 2014-12-22 | Door lock driven plural deadbolt |
| KR10-2014-0185789 | 2014-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106150218A true CN106150218A (en) | 2016-11-23 |
| CN106150218B CN106150218B (en) | 2018-08-07 |
Family
ID=55917558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510147592.4A Active CN106150218B (en) | 2014-11-11 | 2015-03-31 | Drive the door lock of multiple bolts |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101608820B1 (en) |
| CN (1) | CN106150218B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863811A (en) * | 2020-06-30 | 2021-12-31 | 株式会社鲜一 | Safe with locking device unit |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756481A (en) * | 2018-08-13 | 2018-11-06 | 温州博士电气科技有限公司 | A kind of blade lock |
| CN115234100A (en) * | 2022-06-02 | 2022-10-25 | 深圳绿米联创科技有限公司 | Door lock control system |
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| JPH05106373A (en) * | 1991-10-17 | 1993-04-27 | Sanpourotsuku:Kk | Double dead bolt lock |
| CN2507954Y (en) * | 2001-10-30 | 2002-08-28 | 台湾福兴工业股份有限公司 | Connecting combined latch |
| US6564596B2 (en) * | 2001-10-12 | 2003-05-20 | Taiwan Fu Hsing Industrial Co., Ltd. | Door lock assembly with multiple latch devices |
| JP2004204611A (en) * | 2002-12-26 | 2004-07-22 | Tadayoshi Sudo | Double dead lock |
| CN202007577U (en) * | 2011-02-16 | 2011-10-12 | 杨儒新 | Automatic antitheft alarming lock body unlocked by electronic key or telephone ciphers |
| CN202249313U (en) * | 2011-09-22 | 2012-05-30 | 上海迪堡安防设备有限公司 | Self-locking mechanism of coffer |
| CN203755836U (en) * | 2013-12-20 | 2014-08-06 | 帅伟金 | Novel anti-explosion lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7871112B2 (en) | 2005-03-03 | 2011-01-18 | Hardware Specialties, Inc. | Reversible double deadbolt mortise latch |
-
2014
- 2014-12-22 KR KR1020140185789A patent/KR101608820B1/en active IP Right Grant
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2015
- 2015-03-31 CN CN201510147592.4A patent/CN106150218B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05106373A (en) * | 1991-10-17 | 1993-04-27 | Sanpourotsuku:Kk | Double dead bolt lock |
| US6564596B2 (en) * | 2001-10-12 | 2003-05-20 | Taiwan Fu Hsing Industrial Co., Ltd. | Door lock assembly with multiple latch devices |
| CN2507954Y (en) * | 2001-10-30 | 2002-08-28 | 台湾福兴工业股份有限公司 | Connecting combined latch |
| JP2004204611A (en) * | 2002-12-26 | 2004-07-22 | Tadayoshi Sudo | Double dead lock |
| CN202007577U (en) * | 2011-02-16 | 2011-10-12 | 杨儒新 | Automatic antitheft alarming lock body unlocked by electronic key or telephone ciphers |
| CN202249313U (en) * | 2011-09-22 | 2012-05-30 | 上海迪堡安防设备有限公司 | Self-locking mechanism of coffer |
| CN203755836U (en) * | 2013-12-20 | 2014-08-06 | 帅伟金 | Novel anti-explosion lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863811A (en) * | 2020-06-30 | 2021-12-31 | 株式会社鲜一 | Safe with locking device unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106150218B (en) | 2018-08-07 |
| KR101608820B1 (en) | 2016-04-20 |
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