CN108561009A - The lock body of rod structure is connected with detachable transition - Google Patents
The lock body of rod structure is connected with detachable transition Download PDFInfo
- Publication number
- CN108561009A CN108561009A CN201810432945.9A CN201810432945A CN108561009A CN 108561009 A CN108561009 A CN 108561009A CN 201810432945 A CN201810432945 A CN 201810432945A CN 108561009 A CN108561009 A CN 108561009A
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- Prior art keywords
- connecting rod
- transition connecting
- transverse bar
- lock
- transition
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- 230000007704 transition Effects 0.000 title claims abstract description 159
- 238000005452 bending Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention proposes the lock body with detachable transition connection rod structure, include the lock shell with upper and lower lock housing and front panel, the left and right transition connecting rod of transverse bar and the left and right left and right connection end for splitting and being separately connected transverse bar is provided in lock shell；It is additionally provided with the connected unit that left and right is split in lock shell, lug boss is provided on front side of connected unit, front panel, which is tightened on lug boss and allowed by screw, has longitudinal evacuation gap between front panel and connected unit；It is respectively arranged with the first strip grooves on the body of rod close to the inner end of left and right transition connecting rod, its middle left and right transition connecting rod is sleeved on lug boss by the first strip grooves thereon and can be moved left and right in avoiding gap respectively, and the inner end of left and right transition connecting rod forms loose joint structure between the left and right connection end of transverse bar respectively.It is convenient for the installation and removal of the left and right transition connecting rod in this way.
Description
Technical field
The present invention relates to a kind of lockset, more particularly to a kind of lock body with detachable transition connection rod structure.
Background technology
A kind of world mortise door lock disclosed in patent 201510547344 comprising have the shifting that can stretch in lock shell
Dynamic square tongue 2, latch bolt 3 split upper connecting rod 5 at left and right sides of lock body, lower link 6, and are arranged in upper connecting rod 5, lower link 6
Between interlocking lever 1, be rotatably arranged on dialling in the lock shell and choose 7, chosen at described group and be set with the first shift fork 8 and the on 7
Two shift forks 9, first shift fork, 8 and second shift fork 9 choose 7 radial linkages with described group respectively.The lower end of the interlocking lever 1 with
Lower link 6 connects, and upper end is sequentially connected by the gear drive piece 10 and gear 20 being meshed with the upper connecting rod 5.Institute
The middle part for stating interlocking lever 1 is provided with the square tongue push-and-pull pin 11 pushed and pulled in skewed slot 21 for extending into the square tongue.It is dialled when rotation is described
When choosing 7 and being unlocked, second shift fork 9 rotates with and 1 upward transverse shifting of the interlocking lever is driven to drive the lower company
Bar 1 is retracted into lock body, while coming the synchronous driving upper company with the engaged transmission effect of gear 20 by gear drive piece 10
Bar 5, which moves down, to be retracted into lock body, so drive connect respectively with the upper and lower link transmission day, lock pin act and
It unlocks.At the same time the interlocking lever 1 moved up pushes and pulls pin 11 by the square tongue and the square tongue is retracted in lock body.In addition,
Choosing 7 for described group also drives the rotation of the first shift fork 8 to withdraw the latch bolt 3.By observation it can be found that the upper connecting rod 5, under
The part body of rod of connecting rod 6 exposes to outside the lock shell, is very easy to be damaged.It is following need to solve it is described on
The dismounting problem of connecting rod 5, lower link 6.It is dismounted at present convenient for the upper connecting rod 5, lower link 6 still without proposition in industry
Scheme.
Invention content
In view of the deficiencies of the prior art, the present invention proposes a kind of lock body with detachable transition connection rod structure, including
Lock shell, the lock shell includes upper and lower lock housing and the front panel positioned at the upper and lower lock housing front oral area, before described
It is provided with the lock tongue opening portion that can be stretched out or withdraw for lock tongue on side panel, is provided in the lock shell in response to dialling handle
The transverse bar stirred action and can transversely moved left and right；Further include being separately positioned on the lock shell left front and right front
The outboard end of the transition connecting rod of position, that is, left transition connecting rod and right transition connecting rod, each transition connecting rod is located at institute
Except the upper and lower lock housing for stating lock shell, the inner end of each transition connecting rod extend into the upper and lower lock housing of the lock shell
It is interior, and the inner end of the left transition connecting rod is connected to the left connection end of the transverse bar, the right transition connecting rod
Inner end be connected to the right connection end of the transverse bar；It is characterized in that, left front in the lock shell and it is right before
Orientation, which is set, is also respectively provided with the i.e. left connected unit of connected unit and right connected unit, and left protrusion is provided on front side of the left connected unit
Portion, is provided with right lug boss on front side of the right connected unit, and the front panel is tightened by screw in the left lug boss
And it on right lug boss and allows between the front panel and the left connected unit, right connected unit with longitudinal evacuation gap；
Left and right directions extension is respectively arranged on the body of rod of the inner end of the left transition connecting rod, the right transition connecting rod is in
First strip grooves of strip, wherein the left transition connecting rod, the right transition connecting rod institute by being arranged thereon respectively
The first strip grooves are stated accordingly to be sleeved on the left lug boss and right lug boss and can move left and right in the evacuation gap
It is dynamic, the inner end of the left transition connecting rod, the right transition connecting rod inner end respectively with the left connection of the transverse bar
Connection can mutually be dragged but in the loose joint that longitudinally can be freely detached from a lateral direction by being formed between end, right connection end
Structure.
Wherein, it is provided with left lug boss on front side of the left connected unit.Features described above first defines the left protrusion
The placement position in portion, it refers to described that the left lug boss, which is arranged on front side of the front side of the left connected unit, the left connected unit,
Towards a side of the front panel in left connected unit.After installing the front panel, the left lug boss arrangement
Between the front panel and the left connected unit.Features described above also defines the agent structure of the left lug boss, described
Left lug boss is the three-dimensional modeling body for having in a longitudinal direction certain development length.The front side and the right side of the right connected unit are convex
The portion of rising has above-mentioned identical meaning, is not repeated to discuss herein.
Wherein, the front panel is tightened on the left lug boss and right lug boss by screw and allows the leading flank
There is longitudinal evacuation gap between plate and the left connected unit, right connected unit.In this way, there is no patches completely for the front panel
It closes in the left connected unit, right connected unit, can be whole plate bodys and the left connected unit, the right connection of the front panel
Platform it is longitudinally spaced arrangement and form the part plate body on the evacuation gap or the front panel and the left connection
Platform, right connected unit it is longitudinally spaced arrangement and form the evacuation gap.The evacuation gap is the left transition connecting rod, described
The transverse direction of right transition connecting rod slides offer activity space.
Wherein, the left transition connecting rod, the right transition connecting rod first strip by being arranged thereon respectively
Slot is accordingly sleeved on the left lug boss and right lug boss, refers to the left transition connecting rod by described in being arranged thereon
First strip grooves are sleeved on the left lug boss, and the right transition connecting rod passes through the first strip grooves set for being arranged thereon
On the right lug boss.The combination of first strip grooves and the lug boss can provide for the transition connecting rod
Mobile guide on horizontal direction.
Wherein, the inner end of the left transition connecting rod, the right transition connecting rod inner end respectively with the transverse direction
Formed between the left connection end of bar, right connection end in a lateral direction can mutually drag connection but it is longitudinal can be free
The loose joint structure of disengaging.In this way, the left transition connecting rod and right transition company can be dragged when the transverse bar transverse shifting
Extension bar transverse shifting.In the case of being hindered in a longitudinal direction without other, the left transition connecting rod, the right transition connection
Bar can be detached from the transverse bar by longitudinal movement, i.e., disassembled from the transverse bar.
Secondly, it should be noted that in above-mentioned improved plan, repeatedly refer to horizontal and vertical, this definition is main
It is structure for explaining the present invention, lock body of the invention, which can also be erect, to be installed and used and be applied to move down on the transverse bar
Dynamic situation.State shown in refer to the attached drawing 1, it is horizontal and vertical be two be mutually perpendicular to and simultaneously with display Fig. 1 paper it is mutual
X-axis is relatively defined as transverse direction by parallel direction wherein Y direction definition is located at longitudinal direction.
According to above-mentioned technical proposal, compared with prior art, the beneficial technical effect of the present invention lies in：Due to the front side
Panel is tightened on the left lug boss and right lug boss by screw and allows the front panel and the left connected unit, right company
Connecing has longitudinal evacuation gap between platform.In this way, can divide by the front panel and the left connected unit, right connected unit
It is other that longitudinal direction is carried out to the left transition connecting rod, the right transition connecting rod that are sleeved on the left lug boss and right lug boss
Positioning, while the left transition connecting rod, the right transition connecting rod moving left and right in a lateral direction will not be hindered again.
On the basis of this, due to the inner end of the left transition connecting rod, the right transition connecting rod inner end respectively with the transverse direction
Loose joint structure is formed between the left connection end of bar, right connection end, in this way after dismantling screw and removing the front panel,
It has substantially completed to remove the main obstruction for dismantling the left transition connecting rod and the right transition connecting rod, has longitudinally lifted institute
Stating left transition connecting rod and the right transition connecting rod can easily allow the left transition connecting rod and the right transition to connect
Extension bar is detached from the left lug boss, right lug boss and the transverse bar, very convenient, does not need to fractionation and is moved away from the lock body
The internal components such as transverse bar, lock tongue, shift fork.
Further technical solution is also possible that the loose joint structure includes card slot or blocked hole and the folding that is longitudinally extended
Crimp, the bending edges can be longitudinally caught in the card slot or blocked hole.The bending edges described in this way snap fit onto the card slot or
The transverse bar and the transition connecting rod can be allowed mutually to drag in a lateral direction after in blocked hole, and longitudinally lifted described
Easily the transition connecting rod can be installed on the transverse bar when transition connecting rod or dismantled from the transverse bar
Get off.
Further technical solution can also be that the lock shell is extended in left and right to the front panel in a lateral direction
Upper and lower lock housing, be respectively arranged on the body of rod positioned at the outboard end of the left transition connecting rod, the right transition connecting rod
Left and right directions extends the second strip grooves in strip, on corresponding to the left transition connecting rod, the right transition connecting rod
The plate body inner sides of the front panel of the second strip grooves be respectively arranged with the left guide post being longitudinally extended, right guiding
Column, the guide post are T-shaped including the cylinder being longitudinally extended and the lateral flange being laterally extended, the width of second strip grooves
At least have in groove body section where second strip grooves more than the cylinder outer diameter but less than the outer diameter of the lateral flange
There are one the evacuation position that can avoid the lateral flange, the width of the evacuation position is more than the outer of the lateral flange
Diameter, to allow the left transition connecting rod, the right transition connecting rod that can be respectively clamped into institute by means of the evacuation position
It states on the cylinder of left guide post, right guide post or can be by means of the evacuation position is detached from the left guide post respectively, the right side is led
Xiang Zhu can also allow the left transition connecting rod, the right transition connecting rod can be by means of second strip grooves described
Left guide post, right guide post cylinder on slide.In this way, described each of except extending to the upper and lower lock housing of the lock shell
The outboard end of transition connecting rod can obtain metastable branch by the combination of second strip grooves and the guide post
Support and guiding so that the transition connecting rod is more steady during moving left and right, and the guide post will not be apparent
Hinder the installation and removal of the transition connecting rod.
Further technical solution be also possible that positioned at the left transition connecting rod, the right transition connecting rod it is outer
The end bosses for connecting door leaf universe rod are also respectively provided on the body of rod of side.
Further technical solution is also possible that the transverse bar includes the left transverse bar that can be relatively moved and right transverse direction
Bar, the left connection end set is in the left part of the left transverse bar, and the right connection end set is in the right transverse bar
Right part.In this way when respectively driving the left transverse bar and right transverse bar relatively moves, the left mistake can be respectively driven
Cross connecting rod, the right transition connecting rod is moved into the lock shell or to outside the lock shell.
Due to the present invention have the advantages that These characteristics and, can be applied to thus with detachable transition connection rod structure
On lock body.
Description of the drawings
Fig. 1 is the positive apparent direction using the lock body with detachable transition connection rod structure of technical solution of the present invention
The display of lock housing 1 is omitted in figure for structural schematic diagram；
Fig. 2 is the decomposition texture schematic diagram using the lock body with detachable transition connection rod structure of technical solution of the present invention；
Fig. 3 is the cross-sectional view in the directions A-A in Fig. 1；
Fig. 4 is the fit structure schematic diagram of second strip grooves 53 and the right guide post 32；
Fig. 5 is the structural schematic diagram using the transverse bar of separate structure.
Specific implementation mode
As shown in Figure 1, Figure 2 and Figure 3, the lock body 100 with detachable transition connection rod structure, includes lock shell, institute
It includes upper and lower lock housing to state lock shell（1、2）With positioned at the upper and lower lock housing（1、2）The front panel 3 of front oral area, it is described
There are two the lock tongue opening portions that can be stretched out or withdraw for lock tongue for setting on front panel 3（30、31）, the interior setting of the lock shell
There is the transverse bar 6 that can be transversely moved left and right in response to dialling the stirring action of handle.The lock body 100 further includes being respectively set
In the transition connecting rod of the lock shell left front and one o'clock position, that is, left transition connecting rod 4 and right transition connecting rod 5.It is described
The outboard end 40 of left transition connecting rod 4 is located at the upper and lower lock housing of the lock shell（1、2）Except, the left transition connecting rod 4
Inner end 41 extend into the upper and lower lock housing of the lock shell（1、2）It is interior, and the inner end 41 of the left transition connecting rod 4 connects
It is connected to the left connection end 62 of the transverse bar 6.The outboard end 50 of the right transition connecting rod 5 be located at the lock shell it is upper,
Lower lock housing（1、2）Except, the inner end 51 of the right transition connecting rod 5 extend into the upper and lower lock housing of the lock shell（1、2）
It is interior, and the inner end 51 of the right transition connecting rod 5 is connected to the right connection end 61 of the transverse bar 6.In the lock housing
Internal left front and one o'clock position is also respectively provided with the i.e. left connected unit 9a of connected unit and right connected unit 9, in the left company
It connects and is provided with left lug boss 90a on front side of platform 9a, the front side of the right connected unit 9 is provided with right lug boss 90.The front side
Panel 3 is tightened on the left lug boss 90a and right lug boss 90 by screw 8 and allows the front panel 3 and the left company
Connecing has longitudinal evacuation gap between platform 9a, right connected unit 9（It is blocked by the right transition connecting rod 5 in Fig. 3, is not marked
Note）.Wherein, on front side of the left connected unit 9a refer to a side on the left connected unit 9a towards the front panel 3.
After installing the front panel 3, the left lug boss 90a be arranged in the front panel 3 and the left connected unit 9a it
Between.The left lug boss 90a is the three-dimensional modeling body for having in a longitudinal direction certain development length.The right connected unit 9
Front side and right lug boss 90 have above-mentioned identical meaning, be not repeated to discuss herein.Secondly, the evacuation gap is to be formed
In a longitudinal direction between the front panel 3 of integrated spaced arrangement and the left connected unit 9a, right connected unit 9.Certainly exist
It is also possible that the central panel body of the front panel 3 and the left connected unit 9a, right connected unit 9 in other embodiments
In longitudinal direction（Y-axis）The upper and lower part panel body of direction arranged for interval, the front panel 3 is bonded the left connected unit 9a, right connection
Platform 9 forms the evacuation between the central panel body of the front panel 3 and the left connected unit 9a, right connected unit 9 in this way
Gap.
Close to the inner end of the left transition connecting rod 4, the right transition connecting rod 5（41、51）The body of rod on respectively
It is provided with first strip grooves of the left and right directions extension in strip（42、52）, wherein the left transition connecting rod 4, the right mistake
Cross first strip grooves of the connecting rod 5 respectively by being arranged thereon（42、52）Accordingly be sleeved on the left lug boss 90a and
It can move left and right on right lug boss 90 and in the evacuation gap, inner end 41, the right side of the left transition connecting rod 4
The inner end 51 of transition connecting rod 5 is formed in cross between the left connection end 62 of the transverse bar 6, right connection end 61 respectively
To（X-axis）Connection can be mutually dragged on direction but in the loose joint structure that longitudinally can be freely detached from.In this way, by the front side
Panel 3 and the left connected unit 9a, right connected unit 9 can be respectively to being sleeved on the left lug boss 90a and right lug boss 90
The left transition connecting rod 4, the right transition connecting rod 5 carries out longitudinal register, while the left transition will not be hindered to connect again
Extension bar 4, the right transition connecting rod 5 moving left and right in a lateral direction.On this basis, due to the left transition connecting rod
4 inner end 41, the right transition connecting rod 5 inner end 51 respectively with the left connection end 62 of the transverse bar 6, right connection
Loose joint structure is formed between end 61, in this way after dismantling screw 8 and removing the front panel 3, has substantially completed to move
Except the main obstruction for dismantling the left transition connecting rod 4 and the right transition connecting rod 5, the left transition connecting rod is longitudinally lifted
4 and the right transition connecting rod 5 can easily allow the left transition connecting rod 4 and the right transition connecting rod 5 to be detached from institute
Left lug boss 90a, right lug boss 90 and the transverse bar 6 are stated, it is very convenient, it does not need to fractionation and is moved away from the lock body 100
Transverse bar 6, lock tongue, the internal components such as shift fork.Equally, the left transition connecting rod 4 and the right transition connecting rod 5 are installed
Operation is also very convenient.
As shown in Fig. 2, being provided with the left folding crimp 621 being longitudinally extended, institute on the left connection end 62 of the transverse bar 6
The bottom case for stating the vertical lower lock housing of left folding crimp 621 2 is extended upwardly.In the inner end of the left transition connecting rod 4
Linking arm 44 is provided on 41, the linking arm 44 is L-shaped to have transverse arm 441 and vertical arms 442, in the transverse arm
Blocked hole 440 is provided on 441, the blocked hole 440 is longitudinal through-hole section for running through the transverse arm 441.When the transverse direction
When 621 longitudinal direction of left folding crimp of bar 6 is snapped onto in the blocked hole 440 of the left transition connecting rod 4, in the transverse bar 6 and institute
It states to be formed between left transition connecting rod 4 and can mutually drag connection in a lateral direction but in the loose joint that longitudinally can be freely detached from
Structure.In addition, being provided with left and right spaced apart first vertical wall 610 and on the right connection end 61 of the transverse bar 6
Two vertical walls 612 form card slot 613 between first vertical wall, 610 and second vertical wall 612.Connect in the right transition
The right folding crimp 54 being longitudinally extended is provided on the inner end 51 of extension bar 5.When the right folding crimp 54 of the right transition connecting rod 5 is vertical
When into the card slot 613 for snap onto the transverse bar 6, cross is formed between the transverse bar 6 and the right transition connecting rod 5
Connection can be mutually dragged on direction but in the loose joint structure that longitudinally can be freely detached from.The loose joint structure described in this way can not only
Enough allow the transverse bar 6 and the transition connecting rod（4、5）Mutually dragging in a lateral direction, and longitudinal direction lifts the transition
Connecting rod（4、5）When can be easily the transition connecting rod（4、5）It is installed on the transverse bar 6 or from the transverse bar
It is disassembled on 6.
As shown in Figure 1, Figure 2 and Figure 4, the front panel 3 in a lateral direction left and right extend the lock shell it is upper,
Lower lock housing（1、2）, it is in strip that left and right directions is provided on the body of rod positioned at the outboard end 50 of the right transition connecting rod 5 to extend
Second strip grooves 53 of shape, in the plate body of the front panel 3 of the second strip grooves 53 corresponding to the right transition connecting rod 5
Inner side is provided with the right guide post 32 being longitudinally extended.T-shaped 321 He of cylinder including being longitudinally extended of the right guide post 32
The width W1 of the lateral flange 322 being laterally extended, second strip grooves 53 is more than 321 outer diameter Q1 of the cylinder but less than described
The outer diameter Q2 of lateral flange 322, tool is convex there are one that can avoid the transverse direction in second strip grooves, 53 place groove body section
The width W2 of the evacuation position 531 of edge 322, the evacuation position 531 is more than the outer diameter Q2 of the lateral flange 322, to allow
The right transition connecting rod 5 can be snapped onto on the cylinder 321 of the right guide post 32 by means of the evacuation position 531 or energy
It is enough to be detached from the right guide post 32 respectively by means of the evacuation position 531, it can also allow the right transition connecting rod 5 that can borrow
Help second strip grooves 53 to slide on the cylinder 321 of the right guide post 32.As for the setting of the evacuation position 531
Quantity can be depending on the quantity of the right guide post 32.Correspondingly it is arranged two when a pair of right guide post 32 of setting
The evacuation position 531.Similarly left and right directions is provided on the body of rod positioned at the outboard end 40 of the left transition connecting rod 4
Extend the second strip grooves 43 in strip, in the front side of the second strip grooves 43 corresponding to the left transition connecting rod 4
The plate body inner side of panel 3 is respectively arranged with the left guide post of a pair being longitudinally extended（32a、32b）.Second strip grooves
43, the left guide post（32a、32b）Structure, the function knot with second strip grooves 53, the right guide post 32 respectively
Structure, function are similar, are not repeated to discuss herein.In this way, extending to the upper and lower lock housing of the lock shell（1、2）Except it is described
The outboard end of left transition connecting rod 4 and right transition connecting rod 5（40、50）Second strip grooves can be passed through（43、53）With
The guide post（32、32a、32b）Combination obtain metastable support and guiding so that left 4 He of transition connecting rod
Right transition connecting rod 5 is more steady during moving left and right, and the guide post（32、32a、32b）It will not obviously hinder again
Hinder the installation and removal of the left transition connecting rod 4 and right transition connecting rod 5.
As shown in Fig. 2, in the outboard end of outboard end 40, the right transition connecting rod 5 positioned at the left transition connecting rod 4
It is also respectively provided on 50 body of rod for connecting door leaf universe rod（It is not drawn into figure）End bosses（45、55）.The end
Portion's protrusion（45、55）For the pillar being longitudinally extended.It is correspondingly adapted to the end bosses respectively on the door leaf universe rod
（45、55）Connection through-hole, when the end bosses（45、55）It is plugged into respectively in the connection through-hole described in can making
Left transition connecting rod 4, the right transition connecting rod 5 and the door leaf universe rod form slotting formula structure living.When the left transition connects
The door leaf universe rod transverse shifting can be dragged while extension bar 4, right 5 transverse shifting of transition connecting rod.And when longitudinal
Lifting the left transition connecting rod 4, the right transition connecting rod 5 equally can be easily the left transition connecting rod 4, described
Right transition connecting rod 5 is disassembled from the door leaf universe rod.
The transverse bar can also use separate structure other than using integral structure as depicted in figs. 1 and 2.With reference to
Fig. 5 illustrates the separate structure of the transverse bar.In addition, about identical or equivalent as embodiments described above
Part uses identical or equivalent symbol and its explanation is omitted or simplified in figure 5.The transverse bar includes that opposite can move
Dynamic left transverse bar 6b and right transverse bar 6b, the left connection end 62 are arranged in the left part of the left transverse bar 6b, in institute
The right part for stating left transverse bar 6b is provided with right side driving rack 63b.The right connection end 61 is arranged in the right transverse bar
The right part of 6a is provided with left side driving rack 63a in the left part of the right transverse bar 6a.In the right side driving rack
It is sequentially connected with gear 7 between 63b and left side driving rack 63a, institute can be respectively driven when the gear 7 rotates clockwise
Left transverse bar 6b and the right opposed, inwardly directed movements of transverse bar 6a are stated to respectively drive the left transition connecting rod 4, the right transition
Connecting rod 5 is moved into the lock shell.On the contrary, the left transverse direction can be respectively driven when the gear 7 rotates counterclockwise
Bar 6b and right transverse bar 6b out against move to respectively drive the left transition connecting rod 4, the right transition connecting rod 5 to
The exterior space of the lock shell moves.
Claims (5)
1. the lock body with detachable transition connection rod structure, including lock shell, the lock shell include upper and lower lock housing and position
The front panel of oral area in front of the upper and lower lock housing, being provided on the front panel can stretch out or withdraw for lock tongue
Lock tongue opening portion is provided with the transverse direction that stirring action and can transversely move left and right in response to dialling handle in the lock shell
Bar；Further include the i.e. left transition connecting rod of transition connecting rod and the right side for being separately positioned on the lock shell left front and one o'clock position
The outboard end of transition connecting rod, each transition connecting rod is located at except the upper and lower lock housing of the lock shell, each mistake
The inner end for crossing connecting rod is extend into the upper and lower lock housing of the lock shell, and the inner end of the left transition connecting rod connects
It is connected to the left connection end of the transverse bar, the inner end of the right transition connecting rod is connected to the right connecting pin of the transverse bar
Portion；It is characterized in that,
Left front and one o'clock position in the lock shell are also respectively provided with the i.e. left connected unit of connected unit and right connected unit,
It is provided with left lug boss on front side of the left connected unit, right lug boss is provided on front side of the right connected unit, before described
Side panel is tightened on the left lug boss and right lug boss by screw and allows the front panel and the left connected unit, the right side
There is longitudinal evacuation gap between connected unit；Close to the inner end of the left transition connecting rod, the right transition connecting rod
The body of rod on be respectively arranged with left and right directions and extend the first strip grooves in strip, wherein the left transition connecting rod, described
Right transition connecting rod is accordingly sleeved on the left lug boss and right protrusion by first strip grooves being arranged thereon respectively
It can move left and right in portion and in the evacuation gap, the inner end of the left transition connecting rod, the right transition connecting rod
Inner end formed between the left connection end of the transverse bar, right connection end can mutually drag in a lateral direction respectively
Dynamic connection but the loose joint structure that can be freely detached from longitudinal direction.
2. the lock body according to claim 1 with detachable transition connection rod structure, which is characterized in that the loose joint knot
Structure includes card slot or blocked hole and the bending edges that are longitudinally extended, and the bending edges can longitudinally be caught in the card slot or blocked hole
It is interior.
3. the lock body according to claim 1 with detachable transition connection rod structure, which is characterized in that the leading flank
Plate controls the upper and lower lock housing for extending the lock shell in a lateral direction, positioned at the left transition connecting rod, the right mistake
The second strip grooves that left and right directions extension is respectively arranged on the body of rod of the outboard end of connecting rod in strip are crossed, corresponding to institute
State the plate body inner side difference of the front panel of left transition connecting rod, the second strip grooves in the right transition connecting rod
It is provided with the left guide post being longitudinally extended, right guide post, the T-shaped cylinder including being longitudinally extended of the guide post and is laterally extended
Lateral flange, the width of second strip grooves is more than the cylinder outer diameter but the outer diameter less than the lateral flange, in institute
In groove body section where stating the second strip grooves, at least there are one the evacuation position that can avoid the lateral flange, the evacuation for tool
The width of position is more than the outer diameter of the lateral flange, to allow the left transition connecting rod, the right transition connecting rod can
It is respectively clamped on the cylinder of the left guide post, right guide post by means of the evacuation position or can be by means of the evacuation
Position is detached from the left guide post, right guide post respectively, can also allow the left transition connecting rod, the right transition connecting rod energy
It is enough by means of second strip grooves the left guide post, right guide post cylinder on slide.
4. the lock body according to claim 1,2 or 3 with detachable transition connection rod structure, which is characterized in that in place
It is also respectively provided on the body of rod of the outboard end of the left transition connecting rod, the right transition connecting rod for connecting door leaf day
The end bosses of the thin end of the scroll.
5. the lock body with detachable transition connection rod structure according to claim 1,2 or 3, which is characterized in that described
Transverse bar includes the left transverse bar that can be relatively moved and right transverse bar, and the left connection end set is in the left transverse bar
Left part, the right connection end set is in the right part of the right transverse bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432945.9A CN108561009A (en) | 2018-05-08 | 2018-05-08 | The lock body of rod structure is connected with detachable transition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810432945.9A CN108561009A (en) | 2018-05-08 | 2018-05-08 | The lock body of rod structure is connected with detachable transition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561009A true CN108561009A (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810432945.9A Pending CN108561009A (en) | 2018-05-08 | 2018-05-08 | The lock body of rod structure is connected with detachable transition |
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| EP0634551A2 (en) * | 1993-07-15 | 1995-01-18 | Carl Fuhr GmbH & Co. | Espagnolette |
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| EP1867817A1 (en) * | 2006-04-08 | 2007-12-19 | Carl Fuhr GmbH & Co. KG | Connecting rod fastener |
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| CN102392560A (en) * | 2011-11-09 | 2012-03-28 | 希美克(广州)实业有限公司 | Reversible lock body |
| CN105041067A (en) * | 2015-08-31 | 2015-11-11 | 吴礼权 | Heaven and earth lock |
| CN205063555U (en) * | 2015-10-26 | 2016-03-02 | 温州华意利五金装饰有限公司 | Durable type lock body |
| CN205297065U (en) * | 2016-01-20 | 2016-06-08 | 广东必达保安系统有限公司 | Door lock |
| CN206859858U (en) * | 2017-05-10 | 2018-01-09 | 张曰明 | A kind of new door lock |
| CN206888697U (en) * | 2017-05-10 | 2018-01-16 | 张曰明 | A kind of novel door lock device |
| CN208137642U (en) * | 2018-05-08 | 2018-11-23 | 陈坤 | Lock body with detachable transition connection rod structure |
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| EP0454965A1 (en) * | 1990-05-02 | 1991-11-06 | Carl Fuhr GmbH & Co. | Mortise lock, in particular lock with driving rod |
| EP0634551A2 (en) * | 1993-07-15 | 1995-01-18 | Carl Fuhr GmbH & Co. | Espagnolette |
| EP0677634A1 (en) * | 1994-04-13 | 1995-10-18 | KARL FLIETHER GmbH & Co. | Mortise lock especially for house doors, in particular espagnolette |
| US6324876B1 (en) * | 1998-03-19 | 2001-12-04 | Ferco International Ferrures Et Serrures De Batiment | Return device for an operating member for a lock, espagnolette-lock or the like |
| CN2554295Y (en) * | 2002-07-17 | 2003-06-04 | 高明市威利坚实业有限公司 | Transmission locking apparatus for door |
| EP1867817A1 (en) * | 2006-04-08 | 2007-12-19 | Carl Fuhr GmbH & Co. KG | Connecting rod fastener |
| CN2893085Y (en) * | 2006-05-12 | 2007-04-25 | 山东国强五金制品集团有限公司 | Multisection lock for door |
| CN201011233Y (en) * | 2006-12-31 | 2008-01-23 | 吴斐 | Detachable lock hook device of door lock |
| US20100251786A1 (en) * | 2007-12-17 | 2010-10-07 | Miao-Hsueh Tsai | Door Lock of Key-Driven Transmission Structure |
| CN102392560A (en) * | 2011-11-09 | 2012-03-28 | 希美克(广州)实业有限公司 | Reversible lock body |
| CN105041067A (en) * | 2015-08-31 | 2015-11-11 | 吴礼权 | Heaven and earth lock |
| CN205063555U (en) * | 2015-10-26 | 2016-03-02 | 温州华意利五金装饰有限公司 | Durable type lock body |
| CN205297065U (en) * | 2016-01-20 | 2016-06-08 | 广东必达保安系统有限公司 | Door lock |
| CN206859858U (en) * | 2017-05-10 | 2018-01-09 | 张曰明 | A kind of new door lock |
| CN206888697U (en) * | 2017-05-10 | 2018-01-16 | 张曰明 | A kind of novel door lock device |
| CN208137642U (en) * | 2018-05-08 | 2018-11-23 | 陈坤 | Lock body with detachable transition connection rod structure |
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