CN104790727B - Door lock - Google Patents
Door lock Download PDFInfo
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- CN104790727B CN104790727B CN201510114844.3A CN201510114844A CN104790727B CN 104790727 B CN104790727 B CN 104790727B CN 201510114844 A CN201510114844 A CN 201510114844A CN 104790727 B CN104790727 B CN 104790727B
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- dead bolt
- external member
- main
- secondary dead
- link rod
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Abstract
nullThe door lock technical scheme of the present invention is: include lock body,Lock body includes lock、Lead、Main dead bolt、Main dead bolt link rod、Secondary dead bolt、Secondary dead bolt link rod、Slide block,Main dead bolt and the fixing assembling of main dead bolt link rod,Lead and the fixing assembling of lock,Main dead bolt link rod is provided with gathering sill,Gathering sill socket is assemblied in outside lead,The entirety of main dead bolt and main dead bolt link rod is oppositely oriented post activity and turns and join,Lead has lead contact part,Gathering sill has gathering sill contact part,Secondary dead bolt and the fixing assembling of secondary dead bolt link rod,Secondary dead bolt、Secondary dead bolt link rod、The overall assembling of lock activity relatively of slide block,Secondary dead bolt、The overall opposing slider activity assembling of secondary dead bolt link rod,Secondary dead bolt link rod has secondary dead bolt link rod contact part,Slide block has slide block contact part,Including main dead bolt buffer unit and secondary dead bolt buffer unit,Main dead bolt buffer unit isolation lead contact part and gathering sill contact part,The secondary secondary dead bolt link rod contact part of dead bolt buffer unit isolation and slide block contact part.
Description
Technical field
The present invention relates to door lock, the most effectively reduce the silent door lock of noise.
Background technology
Door lock is the handware designed for space privacy, and basic structure is to include lock body and snap close, and lock body is assemblied in
Men Shang, and snap close is assemblied on doorframe.Common lock body includes lock, main dead bolt, secondary dead bolt, and wherein lock is static being assemblied in
On door, major-minor dead bolt is all relative lock activity assembling, telescopic movable specifically, in order to the snap close on doorframe
Major-minor bonnet lock hole matches.
In lock body, main dead bolt is assembling fixing with main dead bolt link rod, and secondary dead bolt is assembling fixing with secondary dead bolt link rod.
Lock includes the fixing assembling of lead, lead and lock, and main dead bolt link rod is provided with gathering sill, gathering sill set tipping
Fitting over outside lead, the entirety of main dead bolt and main dead bolt link rod is oppositely oriented post activity and turns and join, and therefore produces gathering sill
And the friction between lead and shock, and both are abutted against each other the position of touching, be respectively defined as lead and have and lead
To post contact part, gathering sill has gathering sill contact part.
Lock includes slide block, and slide block is driven by interior handle or outer handle, and slide block by driving secondary dead bolt link rod, enters again
And drive secondary dead bolt, the therefore overall assembling of lock activity relatively of secondary dead bolt, secondary dead bolt link rod, slide block, but simultaneously, secondary dead bolt,
Being again movable assembling for the overall opposing slider of secondary dead bolt link rod, secondary dead bolt, the entirety meeting of secondary dead bolt link rod and slide block exist
Displacement.The thus shock between the secondary dead bolt link rod of generation and slide block, and both are abutted against each other the position of touching, fixed respectively
Justice has secondary dead bolt link rod contact part for secondary dead bolt link rod, and slide block has slide block contact part.
At some special occasions, such as ward etc., requirement quiet to environment is higher, and due to above-mentioned position generation during switch gate
Sound be enough to become noise source, it is therefore necessary to make improvements.
Summary of the invention
It is an object of the invention to provide quiet door lock, in order to reduce gathering sill and the noise of lead generation, with
And reduce secondary dead bolt link rod and the noise of slide block generation.
The door lock technical scheme of the present invention is: include that lock body, lock body include that lock, lead, main dead bolt, main dead bolt join
Bar, secondary dead bolt, secondary dead bolt link rod, slide block, main dead bolt and the fixing assembling of main dead bolt link rod, lead and the fixing assembling of lock, main
Dead bolt link rod is provided with gathering sill, and gathering sill socket is assemblied in outside lead, and main dead bolt is relative with the entirety of main dead bolt link rod leads
Turning to post activity and join, lead has lead contact part, and gathering sill has gathering sill contact part, secondary dead bolt and secondary dead bolt link rod
Fixing assembling, secondary dead bolt, secondary dead bolt link rod, the overall assembling of lock activity relatively of slide block, secondary dead bolt, the entirety of secondary dead bolt link rod
Opposing slider activity is assembled, and secondary dead bolt link rod has secondary dead bolt link rod contact part, and slide block has slide block contact part, including main dead bolt
Buffer unit and secondary dead bolt buffer unit, main dead bolt buffer unit isolation lead contact part and gathering sill contact part, secondary dead bolt
The secondary dead bolt link rod contact part of buffer unit isolation and slide block contact part.
The advantage of technique scheme is: major-minor dead bolt mainly produces the position of noise and all passes through noise reduction process, makes door lock
Keep quiet: between lead contact part and gathering sill contact part, set up buffer unit, and both are isolated, buffer unit
Absorb and buffer the impulsive force coming from both, effectively relaxing impact dynamics, in like manner absorb and buffer the friction coming from both
Power, effectively reduces noise, and reduces the abrasion of lead and gathering sill;Between secondary dead bolt link rod contact part and slide block contact part
Setting up buffer unit, and both be isolated, buffer unit absorbs and buffers the impulsive force coming from both, effectively relaxes impact
Dynamics, effectively reduces noise, and reduces secondary dead bolt link rod and the abrasion of slide block.
Wherein, main dead bolt buffer unit and secondary dead bolt buffer unit can be elastomeric elements, refer to all of elastic unit
Part, is that the elastic characteristic utilizing material is to complete the element of various function, it is possible to general term spring but be not narrow in mechanical field
Mountain pass scope.It produces elastic deformation under load, removes load and remains to recover original physical dimension and shape.
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of door lock embodiment one.
Fig. 2 is the gathering sill 121 of door lock embodiment one, lead 140, the assembling schematic diagram of main dead bolt external member 300.
Fig. 3 is one of decomposing schematic representation of door lock embodiment one gathering sill 121, lead 140, main dead bolt external member 300.
Fig. 4 is the two of the decomposing schematic representation of door lock embodiment one gathering sill 121, lead 140, main dead bolt external member 300.
Fig. 5 is one of structure chart of door lock embodiment one main dead bolt external member 300 and main dead bolt casting die 400.
Fig. 6 is the two of the structure chart of door lock embodiment one main dead bolt external member 300 and main dead bolt casting die 400.
Fig. 7 is the three of the structure chart of door lock embodiment one main dead bolt external member 300 and main dead bolt casting die 400.
Fig. 8 is the four of the structure chart of door lock embodiment one main dead bolt external member 300 and main dead bolt casting die 400.
Fig. 9 is the structure chart of door lock embodiment one main dead bolt ellipse circle 500.
Figure 10 is door lock embodiment one slide block 180, secondary dead bolt link rod 170, the assembling schematic diagram of secondary dead bolt external member 600.
Figure 11 is door lock embodiment one slide block 180, secondary dead bolt link rod 170, the decomposing schematic representation of secondary dead bolt external member 600.
Figure 12 is the structural representation of the secondary dead bolt link rod 170 of door lock embodiment one.
Figure 13 is the overall structure figure of door lock embodiment two.
Figure 14 is one of schematic diagram of door lock embodiment second mate's dead bolt 160.
Figure 15 is the two of the schematic diagram of door lock embodiment second mate's dead bolt 160.
Figure 16 is the three of the schematic diagram of door lock embodiment second mate's dead bolt 160.
Figure 17 is one of structure chart of door lock embodiment two snap close 2.
Figure 18 is the two of the structure chart of door lock embodiment two snap close 2.
Figure 19 is one of door lock embodiment second mate's dead bolt schematic diagram buckleing 200.
Figure 20 is that door lock embodiment second mate's dead bolt buckles the two of the schematic diagram of 200.
Figure 21 is that door lock embodiment second mate's dead bolt buckles the three of the schematic diagram of 200.
Detailed description of the invention
Fig. 1 to Figure 12 represents door lock embodiment one, and including lock body 1, lock body 1 includes lock 100, main spring bolt mechanism, secondary lock
Tongue mechanism, the definition of main spring bolt mechanism is can be opened and closed by key, and pair spring bolt mechanism is orientated as and opened and closed by interior handle or outer handle.
Wherein, main spring bolt mechanism includes lead 140, main dead bolt 110, main dead bolt link rod 120, and pair spring bolt mechanism includes pair
Dead bolt 160, secondary dead bolt link rod 170, slide block 180.
Main dead bolt 110 and the fixing assembling of main dead bolt link rod 120, it is intended that expressing both is the fixing relation connected, this enforcement
Fixing assembling involved in example should be all identical understanding.Lead 140 and the fixing assembling of lock 100, main dead bolt link rod
120 are provided with gathering sill 121, and gathering sill 121 socket is assemblied in outside lead 140, and lead 140 is positioned at gathering sill in other words
Among 121, the entirety of main dead bolt 110 and main dead bolt link rod 120 is oppositely oriented movable the turning of post 140 and joins, and premise herein is assembling
Lock 100 under state is static mounted on a door, and the entirety of the most main dead bolt 110 and main dead bolt link rod 120 is in FIG
Being oppositely oriented post 140 the most up and down, in like manner secondary dead bolt 160, secondary dead bolt link rod 170, slide block 180 are also longitudinally to live up and down
Dynamic.
Lead 140 has lead contact part 141, and gathering sill 121 has gathering sill contact part 122, conflict herein
Portion should be understood to contact or abuts rather than the implication of opposing.
Lead contact part 141 is after lead 140 assembles, and gathering sill 121 position that can touch, is gathering sill
Contact part 122, it and the concord of gathering sill contact part 122 phase, in like manner gathering sill contact part 122 is also and lead contact part
141 phases are echoed.
Under normal circumstances, the whole sidewall of the gathering sill 121 of Fig. 2 to Fig. 4 can be all gathering sill contact part 122, but right
For lead 140, two ends up and down and the position, intermediate portion of gathering sill 121 are different, because position, intermediate portion is relative
In the slipping of lead 140, stress is more uniform, can be considered the relation of friction, produce slight noise, and two ends up and down
Gathering sill 121 sidewall, in opening-closing process, stress is more swift and violent, is considered as shock relation between the two, the strike note sent
The noise that substantially can produce more than aforementioned friction.From the angle of noise reduction, if the noise clashed into can be reduced, then produced
Noise can accept because the noise between Mo Ca is can be uncared-for, certainly it would be desirable friction and
The noise clashed into all weakens.
Therefore, lock 100 also includes main dead bolt buffer unit, main dead bolt buffer unit isolation lead contact part 141 He
Gathering sill contact part 122.For isolation is for confined state, after gathering sill 121 is enclosed within lead 140, this main dead bolt delays
Flushing device is assemblied in and both is isolated between the two, it is to avoid directly contact both.So its confined state have three kinds can
Can: the first is assemblied in lead 140;It two is assemblied in gathering sill 121;Its three is to be assemblied in lock 100.And disregarding
On the premise of relatively cost, it is all to fix assembling or movable assembling with the relation of three.
In the present embodiment one, main dead bolt buffer unit includes elastomeric element.Elastomeric element herein does not refer to mechanical field
Technical term spring, but refer to the material with elastic deformation character.By the elastic absorption of elastomeric element, pre-for obtaining
The buffering effect thought, conveniently produces and with low cost.
Elastomeric element is made up of plastic cement or plastics or rubber or synthetic fibers.
In the present embodiment one, the movable assembling of elastomeric element and lead contact part 141.
Lead 140 is cylinder, and it includes that the lead face of cylinder 143, lead contact part 141 are positioned at lead cylinder
Face 143, elastomeric element includes that main dead bolt external member 300, main dead bolt external member 300 include exterior feature 310 and main lock bolt sleeve in main dead bolt external member
Part gabarit 320, in main dead bolt external member, wide 310 is circular, and in main dead bolt external member, wide 310 sockets are assemblied in the lead face of cylinder 143
Outside, in main dead bolt external member, wide 310 are oppositely oriented the post face of cylinder 143 rotation assembling, and main dead bolt external member gabarit 320 and gathering sill support
Contact portion 122 is conflicted and is assembled.
Main dead bolt external member 300 is to be oppositely oriented the loose joint relation that post 140 rotates, so at lead 140 and gathering sill 121
During relative motion, main dead bolt external member 300 plays rolling friction effect, reduces friction further, and then reduces noise.
The elastomeric element of the present embodiment includes that main dead bolt casting die 400, main dead bolt casting die 400 are wide in including main dead bolt casting die
410, main dead bolt casting die gabarit 420, main dead bolt casting die pressure surface 430, in main dead bolt casting die wide 410 and main dead bolt external member in wide 310
Shape matches, main dead bolt casting die 400 and the fixing assembling of main dead bolt external member 300, main dead bolt casting die 400 and main dead bolt external member 300
Concentric fits, the lateral cross-sectional area of main dead bolt casting die gabarit 420 is more than the lateral cross-sectional area of main dead bolt external member gabarit 320,
Main dead bolt casting die pressure surface 430 in main dead bolt casting die between wide 410 and main dead bolt casting die gabarit 420, main dead bolt casting die pressure surface
430 and main dead bolt link rod 120 conflict assembling.Main dead bolt external member 300 stably can be assemblied in guiding by main dead bolt casting die 400
Between groove 121 and lead 140.
The lateral cross section of main dead bolt casting die gabarit 420 or the lateral cross section of main dead bolt external member gabarit 320 can be come by Fig. 8
Illustrate, figure employs the cross section of left and right directions S as lateral cross section, it can be seen that the cross section of main dead bolt casting die gabarit 420 is big
Lateral cross section in main dead bolt external member gabarit 320.
Why the concrete shape of wide 410 in main dead bolt external member wide 310 and main dead bolt casting die is only made by embodiment one
It is all the restriction of circle, is because main dead bolt external member gabarit 320 and main dead bolt casting die gabarit 420 is without being set as circle, and only need
Meet aforesaid lateral cross-sectional area condition.Main dead bolt casting die 400 and main dead bolt external member 300 are one-body molded obtaining in fact
, certainly main dead bolt external member 300 be oppositely oriented post 140 rotate time, main dead bolt casting die 400 also can be oppositely oriented post 140 therewith
Rotate.
Embodiment one has flexible structure, and its difference is the fixing assembling of elastomeric element and lead contact part 141.Specifically
For be that lead 140 includes that lead side 142, lead contact part 141 are positioned at lead side 142, elastomeric element bag
Including main dead bolt external member 300, main dead bolt external member 300 includes exterior feature 310 and main dead bolt external member gabarit 320, main dead bolt in main dead bolt external member
In external member, wide 310 sockets are assemblied in outside lead side 142, wide 310 dress fixing with lead side 142 in main dead bolt external member
Joining, conflicts and assembles in main dead bolt external member gabarit 320 and gathering sill contact part 122.
In the case of the fixing assembling of main dead bolt external member 300 and lead contact part 141, it is to omit main dead bolt casting die
400.
The main dead bolt external member 300 of the present invention is not limited to embodiment one concrete form, and so-called external member is not Guan Bi
Ring, present invention is primarily targeted at solution impact noise, the noise of aforementioned friction is then secondary.Main lock bolt sleeve
The most extreme form of part 300 is the lead contact part 141 being only fitted to clash into, therefore for this angle,
When it and lead 140 fix assembly relation, form is two pasters, is fitted in upside or two, the downside of lead 140
Lead contact part 141.
Embodiment one has flexible structure, is the fixing assembling of elastomeric element and gathering sill contact part 141.Its concrete structure can
Reference example one, difference is that gathering sill 121 includes oval cell wall 123, and gathering sill contact part 122 is positioned at oval cell wall
123, elastomeric element includes main dead bolt ellipse circle 500, and shown in Fig. 9 is main dead bolt ellipse circle 500, and main dead bolt is oval
Circle 500 includes main dead bolt ellipse inner ring 510 and main dead bolt ellipse outer ring 520, main dead bolt ellipse outer ring 520 and main dead bolt
The oval fixing assembling of cell wall 123, conflicts and assembles in main dead bolt ellipse inner ring 510 and lead contact part 141.This structure manufactures
Relatively costly, but due to oval structure, therefore preferable relative to the Assembly stability of embodiment one.
Embodiment one has flexible structure, is the basis combining first three structure, respectively at lead 140 and gathering sill
External member is set up on 121.Noise can be substantially reduced, it may be said that be to be close to there is no noise by two external members, but relative cost
Also considerably increasing, correspondingly assembly difficulty is also significantly increased.
Secondary dead bolt 160 and the fixing assembling of secondary dead bolt link rod 170, it is intended that expressing both is the fixing relation connected, this enforcement
Fixing assembling involved in example should be all identical understanding.
Secondary dead bolt 160, secondary dead bolt link rod 170, the overall movable assembling of lock 100 relatively of slide block 180, premise herein is
Lock 100 under confined state is static mounted on a door, therefore secondary dead bolt 160, secondary dead bolt link rod 170, slide block 180 whole
Body is that relative lock 100 is the most up and down in FIG, and the most main dead bolt 110 and main dead bolt link rod 120 are also longitudinally to live up and down
Dynamic.
Secondary dead bolt 160, the movable assembling of overall opposing slider 180 of secondary dead bolt link rod 170, slide block 180 is to be socketed in secondary lock
Outside tongue link rod 170, if slide block 180 directly do not driven by interior handle or outer handle and be in static in the case of, or
It is all the relation being flexibly connected due to three, in the case of slide block 180 resets, secondary dead bolt 160, the entirety of secondary dead bolt link rod 170
And space between slide block 180, can be there is.And therefore both secondary dead bolt link rod 170 and slide block 180 can be respectively present contact part, are
Secondary dead bolt link rod 170 has secondary dead bolt link rod contact part 171, and slide block 180 has slide block contact part 181, and contact part herein should
When being interpreted as contact or abutting rather than the implication of opposing.
Secondary dead bolt link rod contact part 171 is after secondary dead bolt link rod 170 assembles, and slide block 180 position that can touch is
Slide block contact part 181, it and the concord of slide block contact part 181 phase, in like manner slide block contact part 181 is also to support with secondary dead bolt link rod
Contact portion 171 phase is echoed.
Slide block 180 includes that slide block end face 182, secondary dead bolt link rod 170 include mobile jib 172 and limited block 173, mobile jib 172
Lateral cross section is circle, and the lateral cross-sectional area of limited block 173 is more than the lateral cross-sectional area of mobile jib 172, and secondary dead bolt link rod is conflicted
Portion 171 is positioned at limited block 173, and slide block contact part 181 is positioned at slide block end face 182, and elastomeric element includes secondary dead bolt external member 600, secondary
Dead bolt external member 600 includes exterior feature 610 and secondary dead bolt external member gabarit 620 in secondary dead bolt external member, and in secondary dead bolt external member, wide 610 is circle, secondary
In dead bolt external member, the diameter of wide 610 is less than the transverse cross-sectional diameter of limited block 173, and in secondary dead bolt external member, wide 610 sockets are assemblied in
Outside mobile jib 172.
Under normal circumstances, the secondary dead bolt link rod 170 of Figure 10 and Figure 11 and the sidewall of slide block 180 socket also can be secondary dead bolt connection
Bar contact part 171, because stress is more uniform in slipping of opposing slider 180 at this, can be considered the relation of friction, produces
Slight noise, but for secondary dead bolt link rod 170, limited block 173 and slide block 180 have the effect of shock, limited block 173
In opening-closing process, stress is more swift and violent, is considered as shock relation between the two, and the strike note sent substantially can be more than aforementioned
Fricative noise.From the angle of noise reduction, if the noise clashed into can be reduced, then produced noise may be used
To accept, because the noise between Mo Ca is can be uncared-for, certainly it would be desirable whole to friction and the noise clashed into
Weaken.
The present embodiment one considers to solve limited block 173 and the impact noise of slide block 180, just as it was previously stated, tentatively the most not
Consider that both are slidably socketed the friction noise at position.
Therefore, the secondary dead bolt buffer unit of lock 100, for isolation is for confined state, slide block 180 is enclosed within secondary lock
After tongue link rod 170, this pair dead bolt buffer unit is assemblied in and both is isolated between the two, it is to avoid directly contact both.That
Its confined state has three kinds of possibilities: the first is assemblied in secondary dead bolt link rod 170;It two is assemblied in slide block 180;Its three are
It is assemblied in lock 100.And on the premise of passing over cost, it is all can to fix assembling or live with the relation of three
Dynamic assembling.
The secondary dead bolt buffer unit of the present embodiment one includes elastomeric element.Elastomeric element herein does not refer to mechanical field skill
Art noun spring, but refer to the material with elastic deformation character.By the elastic absorption of elastomeric element, it is used for obtaining anticipation
Buffering effect, convenient produce and with low cost.
Elastomeric element is made up of plastic cement or plastics or rubber or synthetic fibers.
The secondary dead bolt link rod 170 of the present embodiment one and secondary dead bolt external member 600 relative motion assembling, secondary dead bolt external member 600 is
The loose joint relation rotated relative to secondary dead bolt link rod 170.But owing in secondary dead bolt external member, the diameter of wide 610 is less than limited block 173
Transverse cross-sectional diameter, secondary dead bolt external member 600, without departing from secondary dead bolt link rod 170, can reduce assembling further and produce difficulty
Degree.
The lateral cross-sectional area of secondary dead bolt external member gabarit 620 is more than the lateral cross-sectional area of limited block 173.Secondary dead bolt external member
The lateral cross section of gabarit 620 or the lateral cross section of limited block 173 can be illustrated by Figure 12, employ left and right directions in Figure 12
The cross section of S is as lateral cross section, it can be seen that the lateral cross-sectional area of limited block 173 is more than the horizontal stroke of secondary dead bolt external member gabarit 620
To area of section, it it is up-narrow and down-wide shape.
Why the concrete shape of exterior feature 610 and mobile jib 172 in secondary dead bolt external member is only made by embodiment one is all round limit
Fixed, it is because limited block 173 and secondary dead bolt external member gabarit 620 is without being set as circle, and only need to meet aforesaid lateral cross section
Area condition.
Embodiment one also includes that spring 190, spring 190 one end and slide block 180 are conflicted and assembles, spring 190 other end and lock
Seat 100 is conflicted and is assembled, and spring 190 socket is assemblied in outside the entirety of secondary dead bolt link rod 170 and secondary dead bolt external member 600.This spring
190 existence are to make the reset of slide block 180 and secondary dead bolt link rod 170 the most reliable.
A little variation can be made, as by pair dead bolt link rod 170 and secondary dead bolt external member on the basis of above-described embodiment one
600 geo-stationary assemblings.Specifically secondary dead bolt external member 600 is securely fitted in the limited block 173 of secondary dead bolt link rod 170,
Can improve buffering noise reduction but assembly difficulty is higher.The lateral cross-sectional area of secondary dead bolt external member gabarit 620 is more than for another example
The lateral cross-sectional area of limited block 173, both secondary dead bolt external member 600 outer rim can highlight limited block 173 outer rim, secondary dead bolt under this structure
External member gabarit 620 can replace limited block 173 when longitudinally-moving, with the conflict relation of spring 190 generation friction, reduces original limit
Position block 173 and the friction noise of spring 190, further noise reduction.
The flexible structure of embodiment one, difference is secondary dead bolt external member 600 and the fixing assembling of slide block end face 182, specifically comes
Say that the lateral cross-sectional area being limited block 173 is positioned at more than the lateral cross-sectional area of mobile jib 172, pair dead bolt link rod contact part 171
Limited block 173, slide block contact part 181 is positioned at slide block end face 182, secondary dead bolt external member 600 and the fixing assembling of slide block end face 182, secondary
The overall socket of dead bolt external member 600 and slide block 180 is assemblied in outside mobile jib 172, in secondary dead bolt external member wide 610 and mobile jib 172 it
Between there is space, this space is for the relatively secondary dead bolt external member 600 of mobile jib 172 and the mass activity of slide block 180.Compare enforcement
Example one, for both secondary dead bolt external member 600 and limited block 173 fix assembling, muting function is slightly worse, and assembly difficulty is higher.
Secondary dead bolt external member 600 is not limited to the concrete form of embodiment one, and so-called external member is not the ring-type of Guan Bi
Thing, present invention is primarily targeted at solution impact noise, and the noise of aforementioned friction is then secondary.Secondary dead bolt external member 600
The most extreme form is when it fixes assembly relation, and form is several paster shapes, is fitted in the slide block contact part of slide block 180
The secondary dead bolt link rod contact part 171 of 181 or secondary dead bolt link rods 170, also can play the effect of buffering collision of closed, but Comparatively speaking be subject to
Power is the most uniform.
The flexible structure of embodiment one, it is also possible to be to combine kind of an embodiment one, respectively secondary dead bolt link rod contact part 171 He
Set up secondary dead bolt external member 600 on slide block contact part 181, and be the relation of fixing assembling with them respectively.By two secondary dead bolts
External member 600 can be substantially reduced noise, it may be said that be to be close to not have noise, but relative cost also considerably increases, accordingly
Assembly difficulty be also significantly increased.
Additionally as it is shown in figure 1, also include for the flexible main lock-tongue port 101 of main dead bolt 110 on lock 100, with for pair lock
The flexible secondary lock-tongue port 102 of tongue 160, in main lock-tongue port 101 and secondary lock-tongue port 102 sheathed main lock-tongue port lasso 103 and pair respectively
Lock-tongue port lasso 104, and be provided with protruding 105 in the middle of secondary dead bolt, their material be also by plastic cement or plastics or rubber or
Synthetic fibers are made, and can reduce main dead bolt 110 and main lock-tongue port 101, the friction between secondary dead bolt 160 and secondary lock-tongue port 102
Noise.
Figure 13 to Figure 21 represents door lock embodiment two, and it includes lock body 1 and snap close 2, and lock body 1 includes lock 100, main dead bolt
110, main dead bolt link rod 120, secondary dead bolt 160, secondary dead bolt link rod 170 and secondary dead bolt stopping means 191, snap close 2 includes main lock
Tongue button 900, secondary dead bolt button 200.
The pair spring bolt mechanism of embodiment two and the pair spring bolt mechanism of embodiment one are a difference in that: the secondary ordinary shape of dead bolt 160
Remaining retracted under state in lock 100, it is all the time by the effect of secondary dead bolt stopping means 191, specifically secondary dead bolt limit
Position device 191 includes that slide block 180, fixed block 192 and stage clip 193, stage clip 193 two ends are connected to fixed block 192 respectively and slide
Block 180, it can be seen that secondary dead bolt 160 is the poised state being limited by stage clip 193 under normal conditions, slide block 180 then joins with secondary dead bolt
Bar 170 is interaction relation, and secondary dead bolt link rod 170 and slide block 180 cannot overcome stage clip 193 suppression in the state of the equilibrium,
Therefore the bottom that secondary dead bolt link rod 170 is limited in Fig. 1, secondary dead bolt 160 contracts in lock body 1.
Snap close 2 is fixedly mounted on doorframe, is static for the relative doorframe of snap close 2, the major-minor dead bolt button 900 of snap close 2,
The essential structure of 200 is button hole, is used for passing in and out respectively for major-minor dead bolt 110,160, in order to complete the overall process opened the door and close the door.
Embodiment two has and the mute structure of embodiment one same principle, and the mute structure of embodiment two can be found in aforementioned
Embodiment one, embodiment two is also additionally provided with magnetic self-suction function.
Lock body 1 includes secondary dead bolt magnet 10, secondary dead bolt block piece 11, and secondary dead bolt 160 includes secondary lock tongue cavity 161, secondary lock tongue cavity
161 include that secondary lock tongue cavity opening 162, secondary dead bolt magnet 10 and secondary dead bolt block piece 11 accommodate is assemblied in secondary lock tongue cavity 161, secondary dead bolt
Block piece 11 is assemblied between secondary dead bolt magnet 10 and secondary lock tongue cavity opening 162, secondary dead bolt block piece 11 and the fixing dress of secondary dead bolt 160
Join.
Secondary lock tongue cavity opening 162 direction is in the right side side of Figure 14, and being arranged on left side is also equally possible scheme, should
Secondary lock tongue cavity 161 can be considered as a narrower blind hole, is primarily used to as secondary dead bolt magnet 10 and secondary dead bolt block piece 11
The space laid, secondary dead bolt magnet 10 and secondary dead bolt block piece 11 are all flake, but secondary lock tongue cavity 161 can not be from secondary dead bolt
160 top end faces in fig. 14 are too remote, and otherwise magnetic force can weaken.It is same that secondary dead bolt block piece 11 is usually designed as secondary dead bolt 160
Plant material, shaping style of the same race, it is believed that be to be got lodged in by pair dead bolt magnet 10 in secondary lock tongue cavity 161, solid with secondary dead bolt 160
Surely, after assembling, secondary lock tongue cavity opening 162 will be filled up by it and be difficult to observe, it is ensured that the harmony of visual effect.
The concrete mounting means of secondary dead bolt block piece 11 is such that lock body 1 and includes that secondary dead bolt screw 12, secondary dead bolt 160 wrap
Including secondary dead bolt screw 163, secondary dead bolt block piece 11 includes secondary dead bolt block piece screw 110, secondary lock tongue cavity 161 horizontal expansion, secondary dead bolt
Screw 163 longitudinal extension, secondary dead bolt screw 163 and secondary dead bolt block piece screw 110 alignment assembling, the secondary fixing dress of dead bolt screw 163
Join secondary dead bolt block piece screw 110 and secondary dead bolt screw 163.Secondary lock tongue cavity 161 and the horizontal and vertical difference of secondary dead bolt screw 163
Referring to the left and right directions in Figure 14 and above-below direction, secondary dead bolt screw 12 will be by secondary dead bolt screw 163, could be by secondary dead bolt gear
Together with part screw 110 is mutually permanently connected with secondary dead bolt screw 163, secondary dead bolt screw 163 can be considered as secondary dead bolt screw
One assembling passage of 12, secondary dead bolt screw 12 can be completely hidden in after door lock assembles among secondary dead bolt 160, be conducive to
Attractive in appearance, and improve overall assembling firmness.
Lock body 1 includes that secondary dead bolt link rod 170, secondary dead bolt 160 include secondary dead bolt end face 165 and secondary dead bolt link rod pilot hole
166, secondary dead bolt link rod pilot hole 166 includes that secondary dead bolt link rod pilot hole opening 167, secondary dead bolt screw 163 include secondary dead bolt spiral shell
Hole opening 164, secondary dead bolt link rod pilot hole opening 167 and secondary dead bolt screw opening 164 are assemblied in secondary dead bolt end face 165.Secondary lock
Tongue end face 165 refers to the face at the place, bottom of secondary dead bolt 160 in Figure 14, and end face can also be in a plane or in multiple parallel
Face, owing to end face is directed towards lock 100, after lock body 1 and door assemble, secondary dead bolt end face 165 will be back to user
Being enclosed among lock body 1, user cannot directly contact it, is conducive to the water proof and dust proof of the magnetic structure of secondary dead bolt 160, it is ensured that magnetic
Property permanently effective.
On the premise of secondary dead bolt 160 possesses magnet, snap close 2 has two kinds of selections: one is to have corresponding magnet;Two is not
There is the ordinary construction of magnet.If the snap close of 12 magnet carrier, then can not require that the secondary dead bolt button 200 of snap close 2 faces pair
The position of dead bolt 160 is the material that can be attracted to a magnet, and is i.e. the material containing elements such as ferrum, cobalt, nickel;If the snap close of 22
Not magnet carrier, then require that the position that the secondary dead bolt button 200 of snap close 2 faces secondary dead bolt 160 must be the material that can be attracted to a magnet
Material.So being closed when door, when secondary dead bolt button 200 and secondary dead bolt 160 align, magnetic force is overcome the pressure of spring, breaks power
Amount balances and makes secondary dead bolt 160 stretch out lock 100 and enter into secondary dead bolt button 200, after user pulls interior handle or outer handle, again
It is overcome magnetic force so that secondary dead bolt 160 leaves secondary dead bolt button 200 and retracts lock 100, thus reaches enabling purpose.
On the basis of secondary dead bolt 160 possesses secondary dead bolt magnet 10, magnet can be set up at secondary dead bolt button 200 further, with
Just attract each other with secondary dead bolt magnet 10, strengthen absorption affinity.Concrete structure is that snap close 2 includes secondary dead bolt button magnet 20, secondary dead bolt
Detaining the first block piece 21, secondary dead bolt button 200 includes secondary dead bolt button hole 210, secondary dead bolt button chamber 220, and secondary dead bolt button magnet 20 accommodates dress
Fitting over secondary dead bolt button chamber 220, secondary dead bolt button the first block piece 21 is assemblied between secondary dead bolt button magnet 20 and secondary dead bolt button hole 210,
Secondary dead bolt button the first block piece 21 and the fixing assembling of secondary dead bolt button 200.
Secondary dead bolt button 200 is divided into two area of space by said structure: the first is for the secondary dead bolt of secondary dead bolt 160 entrance
Button hole 210, it is to arrange towards secondary dead bolt 160 on secondary dead bolt button 200;It two is the secondary lock disposed for secondary dead bolt button magnet 20
Tongue button chamber 220, it is that secondary dead bolt 160 is arranged dorsad on secondary dead bolt button 200, the most secondary dead bolt of secondary dead bolt button magnet 20
Button 200 or secondary dead bolt 160, it is necessary to be static, therefore need between secondary dead bolt button magnet 20 and secondary dead bolt button hole 210
Barrier, prevents secondary dead bolt button magnet 20 from departing from because of secondary dead bolt magnet 10, and this barrier is above-mentioned secondary dead bolt button the first block piece
21.However, to ensure that the stable performance of magnetic adsorptive power, the secondary dead bolt button magnet 20 of embodiment two and secondary dead bolt button hole 210 it
Between be still provided with in Figure 18 window 290, make magnetic force directly be played and be unlikely to be blocked, certainly discounting for magnetic
Loss, then 290 cancellations of will windowing, make secondary dead bolt button the first block piece 21 and pair dead bolt button 200 seamless link be entirety be also can
Row.
The concrete mounting structure of secondary dead bolt button magnet 20 is: secondary dead bolt button chamber 220 includes secondary dead bolt button chamber opening 230, lock
Button 2 includes that secondary dead bolt button the second block piece 22, secondary dead bolt button the second block piece 22 are assemblied in secondary dead bolt button magnet 20 and secondary dead bolt button chamber
Between opening 230, secondary dead bolt button the second block piece 22 and the fixing assembling of secondary dead bolt button 200.Secondary dead bolt button chamber opening 230 is in Figure 19
The right side side indicated, the structure in secondary dead bolt button chamber 220 refers to aforesaid secondary lock tongue cavity 161, and both principles are identical, advantage phase
Closely.
The concrete mounting means of secondary dead bolt button the second block piece 22 also refers to aforesaid secondary dead bolt block piece 11, and snap close 2 includes
Secondary dead bolt button screw 24, secondary dead bolt button 200 includes that secondary dead bolt button screw 240, secondary dead bolt button the second block piece 22 include secondary dead bolt button
Second block piece screw 23, secondary dead bolt button chamber 220 horizontal expansion, secondary dead bolt button screw 240 longitudinal extension, secondary dead bolt button screw 240
With secondary dead bolt button the second block piece screw 23 alignment assembling, the secondary dead bolt button screw 24 secondary dead bolt of fixing assembling buckles screw 240 and secondary lock
Tongue button the second block piece screw 23.But it should be noted that the opening of secondary dead bolt button screw 240 is preferably positioned at as shown in figure 19
Side, so after snap close 2 is fixedly mounted on doorframe, secondary dead bolt button screw 240 is directly facing doorframe, it is impossible to be noticeable, thus real
Now its concealed assembling.
The flexible structure of embodiment two, difference is only to arrange secondary dead bolt button magnet 20 on secondary dead bolt button 200, and secondary dead bolt
Then being not provided with magnet on 160, its concrete structure is: include lock body 1 and snap close 2, and lock body 1 includes secondary dead bolt 160 and secondary dead bolt
Stopping means 191, snap close 2 includes that secondary dead bolt button 200, secondary dead bolt button 200 include secondary dead bolt button hole 210, secondary dead bolt button chamber 220,
Snap close 2 includes secondary dead bolt button magnet 20, secondary dead bolt button the first block piece 21, secondary dead bolt button the second block piece 22, secondary dead bolt button magnet 20
Accommodating and be assemblied in secondary dead bolt button chamber 220, secondary dead bolt button the first block piece 21 is assemblied in secondary dead bolt button magnet 20 and secondary dead bolt button hole 210
Between, secondary dead bolt button the first block piece 21 and the fixing assembling of secondary dead bolt button 200, secondary dead bolt button chamber 220 includes secondary dead bolt button chamber opening
230, secondary dead bolt button the second block piece 22 is assemblied between secondary dead bolt button magnet 20 and secondary dead bolt button chamber opening 230, secondary dead bolt button the
Two block pieces 22 and the fixing assembling of secondary dead bolt button 200, snap close 2 includes that secondary dead bolt button screw 24, secondary dead bolt button 200 include secondary dead bolt button
Screw 240, secondary dead bolt button the second block piece 22 includes secondary dead bolt button the second block piece screw 23, secondary dead bolt button chamber 220 horizontal expansion, pair
Dead bolt button screw 240 longitudinal extension, secondary dead bolt button screw 240 and secondary dead bolt button the second block piece screw 23 alignment assembling, secondary dead bolt
The secondary dead bolt of the fixing assembling of button screw 24 buckles screw 240 and secondary dead bolt buckles the second block piece screw 23.
Embodiment two on the premise of lock body 1 and snap close 2 are all with magnet, secondary dead bolt 160, secondary dead bolt block piece 11, secondary lock
Tongue button 200, secondary dead bolt button the first block piece 21, secondary dead bolt button the second block piece 22 or even various screw can by plastic cement or plastics or
Rubber or synthetic fibers are made.Preferred high strength nylon of the present invention manufactures, and alleviates entirety on the basis of not affecting lockset intensity
Counterweight, and reduce production cost.If be only secondary dead bolt 160 with magnet or be only secondary dead bolt button 200 with the situation of magnet,
Must being fulfilled for the other side position of aliging accordingly is can be made by the material of magnetic, can also select plastic cement or plastics on this basis
Or rubber or synthetic fibers make above-mentioned parts.Certainly, two sides have magnet, compare for folk prescription has magnet be have the strongest
The scheme of magnetic adsorptive power.
Claims (8)
1. door lock, including lock body (1), lock body (1) includes that lock (100), lead (140), main dead bolt (110), main dead bolt join
Bar (120), secondary dead bolt (160), secondary dead bolt link rod (170), slide block (180),
Main dead bolt (110) and the fixing assembling of main dead bolt link rod (120), lead (140) and the fixing assembling of lock (100), main lock
Tongue link rod (120) is provided with gathering sill (121), and gathering sill (121) socket is assemblied in outside lead (140), main dead bolt (110) and
The entirety of main dead bolt link rod (120) is oppositely oriented movable the turning of post (140) and joins, and lead (140) has lead contact part
(141), gathering sill (121) has gathering sill contact part (122),
Secondary dead bolt (160) and the fixing assembling of secondary dead bolt link rod (170), secondary dead bolt (160), secondary dead bolt link rod (170), slide block
(180) the overall movable assembling of lock (100) relatively, secondary dead bolt (160), the overall opposing slider of secondary dead bolt link rod (170)
(180) movable assembling, secondary dead bolt link rod (170) has secondary dead bolt link rod contact part (171), and slide block (180) has slide block and conflicts
Portion (181),
Including main dead bolt buffer unit and secondary dead bolt buffer unit, main dead bolt buffer unit isolation lead contact part (141) and
Gathering sill contact part (122), the secondary secondary dead bolt link rod contact part (171) and slide block contact part (181) of dead bolt buffer unit isolation,
Main dead bolt buffer unit and secondary dead bolt buffer unit include elastomeric element respectively,
It is characterized in that: lead (140) includes that lead side (142), lead contact part (141) are positioned at lead side
(142), elastomeric element includes that main dead bolt external member (300), main dead bolt external member (300) include wide (310) and master in main dead bolt external member
Dead bolt external member gabarit (320), in main dead bolt external member, wide (310) socket is assemblied in outside lead side (142), main dead bolt external member
Interior exterior feature (310) assembling fixing with lead side (142), conflicts in main dead bolt external member gabarit (320) and gathering sill contact part (122)
Assembling.
Door lock the most according to claim 1, it is characterised in that: lead (140) is cylinder, and it includes the lead face of cylinder
(143), lead contact part (141) are positioned at the lead face of cylinder (143), and elastomeric element includes main dead bolt external member (300), main lock
Tongue external member (300) is wide (310) and main dead bolt external member gabarit (320) in including main dead bolt external member, and in main dead bolt external member, wide (310) are
Circle, in main dead bolt external member, wide (310) socket is assemblied in outside the lead face of cylinder (143), wide (310) phase in main dead bolt external member
The lead face of cylinder (143) rotate assembling, conflict and assemble in main dead bolt external member gabarit (320) and gathering sill contact part (122).
Door lock the most according to claim 2, it is characterised in that: elastomeric element includes main dead bolt casting die (400), main dead bolt casting die
(400) wide (410), main dead bolt casting die gabarit (420), main dead bolt casting die pressure surface (430), main dead bolt pressure in including main dead bolt casting die
In part, in wide (410) and main dead bolt external member, wide (310) shape matches, and main dead bolt casting die (400) and main dead bolt external member (300) are consolidated
Fixed assembling, main dead bolt casting die (400) and main dead bolt external member (300) concentric fits, the lateral cross section of main dead bolt casting die gabarit (420)
Area is more than the lateral cross-sectional area of main dead bolt external member gabarit (320), and main dead bolt casting die pressure surface (430) is positioned at main dead bolt casting die
Between wide (410) and main dead bolt casting die gabarit (420), main dead bolt casting die pressure surface (430) and main dead bolt link rod (120) are conflicted and are filled
Join.
Door lock the most according to claim 1, it is characterised in that: gathering sill (121) includes oval cell wall (123), and gathering sill supports
Contact portion (122) is positioned at oval cell wall (123), and elastomeric element includes main dead bolt ellipse circle (500), main dead bolt ellipse circle
(500) include main dead bolt ellipse inner ring (510) and main dead bolt ellipse outer ring (520), main dead bolt ellipse outer ring (520) and
The fixing assembling of main dead bolt ellipse cell wall (123), conflicts and fills in main dead bolt ellipse inner ring (510) and lead contact part (141)
Join.
Door lock the most according to claim 1, it is characterised in that: include that spring (190), slide block (180) include slide block end face
(182), secondary dead bolt link rod (170) includes mobile jib (172) and limited block (173), and elastomeric element includes secondary dead bolt external member (600),
Secondary dead bolt external member (600) includes that, in secondary dead bolt external member wide (610), the lateral cross-sectional area of limited block (173) is more than mobile jib (172)
Lateral cross-sectional area, secondary dead bolt link rod contact part (171) is positioned at limited block (173), and slide block contact part (181) are positioned at slider end
Face (182), secondary dead bolt external member (600) and slide block end face (182) fix the whole of assembling, secondary dead bolt external member (600) and slide block (180)
Body socket is assemblied in outside mobile jib (172), has space, spring in secondary dead bolt external member between wide (610) and mobile jib (172)
(190) one end and slide block (180) are conflicted and are assembled, and spring (190) other end and lock (100) are conflicted and assembled, and spring (190) is socketed
It is assemblied in outside the entirety of secondary dead bolt link rod (170) and secondary dead bolt external member (600).
Door lock the most according to claim 1, it is characterised in that: slide block (180) includes slide block end face (182), secondary dead bolt link rod
(170) including mobile jib (172) and limited block (173), the lateral cross section of mobile jib (172) is circle, the lateral cross section of limited block (173)
Area is more than the lateral cross-sectional area of mobile jib (172), and secondary dead bolt link rod contact part (171) is positioned at limited block (173), and slide block is conflicted
Portion (181) is positioned at slide block end face (182), and elastomeric element includes that secondary dead bolt external member (600), secondary dead bolt external member (600) include secondary lock
Wide (610) and secondary dead bolt external member gabarit (620) in tongue external member, in secondary dead bolt external member, wide (610) are circle, wide in secondary dead bolt external member
(610) diameter is less than the transverse cross-sectional diameter of limited block (173), and in secondary dead bolt external member, wide (610) socket is assemblied in mobile jib
(172) outside.
Door lock the most according to claim 6, it is characterised in that: include spring (190), secondary dead bolt external member gabarit (620) horizontal
Area of section is conflicted more than the lateral cross-sectional area of limited block (173), spring (190) one end and slide block (180) and is assembled, spring
(190) other end and lock (100) are conflicted and are assembled, and spring (190) socket is assemblied in secondary dead bolt link rod (170) and secondary dead bolt external member
(600) outside entirety.
8. according to the door lock of claim 1 to 7 any bar, it is characterised in that: elastomeric element is by plastic cement or plastics or rubber or conjunction
Fiber is become to make.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510114844.3A CN104790727B (en) | 2015-03-16 | 2015-03-16 | Door lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510114844.3A CN104790727B (en) | 2015-03-16 | 2015-03-16 | Door lock |
Publications (2)
Publication Number | Publication Date |
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CN104790727A CN104790727A (en) | 2015-07-22 |
CN104790727B true CN104790727B (en) | 2016-12-28 |
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CN201510114844.3A Active CN104790727B (en) | 2015-03-16 | 2015-03-16 | Door lock |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US6733049B2 (en) * | 2002-07-03 | 2004-05-11 | The Boeing Company | Apparatus and methods for latching an aircraft door |
JP4587140B2 (en) * | 2005-01-26 | 2010-11-24 | 美和ロック株式会社 | Deadbolt structure |
CN203321133U (en) * | 2013-04-09 | 2013-12-04 | 杜凤岭 | Door lock provided with double tongues |
CN204112914U (en) * | 2014-09-30 | 2015-01-21 | 温州美亿德装饰五金有限公司 | Silent door lock |
CN204126398U (en) * | 2014-10-14 | 2015-01-28 | 广东名门锁业有限公司 | A kind of magnetic force mute lock body |
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