CN103938928B - The modularity door lock being easily assembled - Google Patents
The modularity door lock being easily assembled Download PDFInfo
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- CN103938928B CN103938928B CN201410149453.0A CN201410149453A CN103938928B CN 103938928 B CN103938928 B CN 103938928B CN 201410149453 A CN201410149453 A CN 201410149453A CN 103938928 B CN103938928 B CN 103938928B
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Abstract
The present invention relates to a kind of modularity door lock being easily assembled, have tubular shell, shell nozzle end is provided with dead bolt；Runner it is provided with in housing；Runner outward flange extends flange；Being provided with the bracing frame between runner and dead bolt in housing, bracing frame inner support has drive mechanism；Dead bolt is fixed with connection sheet, connects sheet and is in transmission connection with runner end of flange through drive mechanism；Door lock has external force rotating wheel makes runner end of flange drive the first state of dead bolt retraction shell nozzle end through drive mechanism and connection sheet, and remove dead bolt auto-extending, runner automatic rotary to initial position after external force, and connection sheet and drive mechanism automatically return to the second state of initial position under dead bolt drives.The present invention has modular construction, it is possible to decrease assembly difficulty, is conducive to improving production efficiency.
Description
Technical field
The present invention relates to a kind of door lock, a kind of modularity door lock being easily assembled, belong to lockset skill
Art field.
Background technology
According to the applicant understood, prior art generally will need the door lock coordinating key to use to be used for access door
Or shower door, but this kind of door lock is usually present following shortcoming: (1) parts are various, do not form module
Change structure, assemble loaded down with trivial details, be unfavorable for improving production efficiency；(2) fastness is strong not, by bigger
During external impacts, lock housing is easily deformed and even bursts, and causes lock body disabler.
Finding through retrieval, the Chinese utility model patent of the patent No. 01264119.7 discloses a kind of door lock institute
With the concrete structure of lock bolt, although parts are less, but it mainly sets for the location structure of parts
On housing, so, on the one hand assembly difficulty can be caused higher, on the other hand at housing because being become by external force
During shape, its internal parts are easy to be shifted over, and cause lock bolt disabler.
Summary of the invention
The technical problem to be solved is: overcome the problem that prior art exists, it is provided that Yi Zhongyi
In the modularity door lock of assembling, there is modular construction, it is possible to decrease assembly difficulty, be conducive to improving production
Efficiency.
The technical scheme that the present invention solves its technical problem is as follows:
A kind of modularity door lock being easily assembled, has tubular shell, shell one end opening, another end seal
Close；The opening of housing is provided with dead bolt, and housing opposite sides face is respectively equipped with the passed for handle side thick stick
One through hole；Being provided with runner in housing, runner has the second through hole coordinated with handle side's thick stick；Outside runner
Edge extends the distal end faces flange towards shell nozzle end；It is provided with between runner and dead bolt in housing
Bracing frame, bracing frame inner support has drive mechanism；Dead bolt is fixed with even near the end of housings close end
Contact pin, connects sheet and is in transmission connection with runner end of flange through drive mechanism；Door lock has external force rotating wheel
Runner end of flange is made to drive the first state of dead bolt retraction shell nozzle end through drive mechanism and connection sheet,
And dead bolt auto-extending, runner automatic rotary, to initial position, and connect sheet and transmission after removing external force
Mechanism automatically returns to the second state of initial position under dead bolt drives.
This structure uses bracing frame to support drive mechanism, so gets final product elder generation in hull outside by drive mechanism
Assemble with bracing frame, in the most again bracing frame being loaded housing and make drive mechanism respectively be connected sheet and
Runner end of flange connects, thus realizes modularization assembling with modular construction, can effectively reduce and join
Dress difficulty, and it is effectively improved production efficiency.
The technical scheme that the present invention is the most perfect is as follows:
Preferably, bracing frame includes about two support chips arranging, be parallel to each other and being perpendicular to runner axis,
Two support chips are fixed together through support column near the position of housings close end；Shape between two support chips
Become to accommodate and support the space of drive mechanism；The same side of two support chips is respectively provided with sheet, two sheets it
Between formed track.
In above-mentioned preferred structure, bracing frame can more efficiently fixed conveyor mechanism, and whole door can be improved
The firmness degree of lock.
Preferably, guide pile is also included；Drive mechanism includes extending and elongated along the dead bolt direction of motion
Push jack and plectrum in cam shape；Push jack is positioned at track and forms moving sets；Plectrum is contained in two
Between blade at shell nozzle end；
Plectrum has swivel point, and the two ends of plectrum are located at turn around both sides a little and are respectively facing housings close end；
One end of push jack touches with runner end of flange, and the other end of push jack touches with one end of plectrum, plectrum
The other end touches with being connected the lug that sheet has；One end of plectrum than its other end closer to plectrum swivel point；
Plectrum is perpendicular to guide pile；Plectrum swivel point is rotationally connected with guide pile, and guide pile two ends are through each
Support chip is also connected with housing；Plectrum has the curved edge encircleed to shell nozzle end；Connect sheet lug position
In plectrum near the side of housings close end.
In above-mentioned preferred structure, drive mechanism can simpler, effectively and reliably realize transmission effect,
Stuck phenomenon will not occur；Drive mechanism motion can not only be played positioning action by guide pile, moreover it is possible at shell
Avoid housing key position to deform when body is by greater impact power, thus improve the firmness degree of whole door lock.
Preferably, it is further fixed on being perpendicular to the dead bolt catch of the dead bolt direction of motion, dead bolt catch position in housing
Between dead bolt and bracing frame；Have in the middle part of dead bolt catch for connecting the third through-hole that sheet passes；Dead bolt keeps off
The first elastic component it is provided with between sheet and dead bolt；Runner extends towards housings close end away from the side of its flange
Zhi Bing, a handle and housing are provided with the second elastic component between the side of runner flange；Housing is near runner
The side of flange is provided with breach；
When door lock is in the first state, first, second elastic component is respectively at the first compressive state, turns
Wheel end of flange touches near the edge of shell nozzle end with breach；When door lock is in the second state, the
One, the second elastic component is respectively at extended position or the second compressive state, and runner end of flange is positioned at breach
In；
First or second elastic component decrement under the first compressive state is more than it under the second compressive state
Decrement.
It is highly preferred that connect the substrate that sheet includes extending along the dead bolt direction of motion, substrate one end is positioned at dead bolt
Catch is away from the side of dead bolt and is contained in bracing frame, and the substrate other end is positioned at dead bolt catch near lock
The opposite side of tongue is also connected with dead bolt；Substrate extends Radix Aconiti Lateralis Preparata near its end, and Radix Aconiti Lateralis Preparata end is connected
There is the lug being perpendicular to the dead bolt direction of motion.
It is highly preferred that when door lock is from the first State Transferring to the second state, the angle that runner rotates is 28
°。
In above-mentioned preferred structure, dead bolt catch and housing breach can each serve as position-limiting action, make whole door
The operation of lock is more accurate；Dead bolt catch may also function as strengthening the effect of housing firmness degree simultaneously；Connect
Sheet can be further assured that dead bolt is connected with the effective of drive mechanism；Runner rotational angle is 28 °, can make whole
The unlatching of individual door lock is more laborsaving, it is simple to old man and child open the door.
Preferably, also including being parallel to the first through hole central shaft and cylindrical brake component, brake component is towards turning
Wheel extends positive stop lug boss, and runner has the groove matched with positive stop lug boss；Brake component runs through bracing frame,
Brake component two ends are exposed housing respectively and are respectively equipped with annular element in circumference, and brake component two ends are respectively fixedly connected with
There is first, second caging bolt, be provided with between bolt cap and the respective annular part of first, second caging bolt
Pad；When door lock is in the second state, brake component have positive stop lug boss enter groove stop runner rotate,
First caging bolt departs from the on-position of respective annular part with respective annular part clamping, the second caging bolt,
And positive stop lug boss departs from that groove enables runner to rotate, the first caging bolt departs from respective annular part, the
Two caging bolts and the non-brake state of respective annular part clamping；When door lock is in the first state, braking
Part only has non-brake state.
It is highly preferred that brake component is provided with the chute extended along the dead bolt direction of motion, chute is along the dead bolt side of moving
To cross section in smoothing junction by the rectangle chute section away from dead bolt and the isosceles trapezoid chute section near dead bolt
Constituting, rectangle chute section and isosceles trapezoid chute section are symmetrical about same axis of symmetry；Isosceles trapezoid chute
Section is wider than its side away from dead bolt near the side of dead bolt；Sheet is connected remote when door lock is in the first state
End from dead bolt is positioned at the rectangle chute section of chute；Sheet is connected remote when door lock is in the second state
End from dead bolt is positioned at the isosceles trapezoid chute section of chute, and when brake component is in on-position,
Connection sheet touches with chute away from the end of dead bolt.
It is highly preferred that brake component side is provided with about the one group ball spacing hole arranged, bracing frame has
Four through holes, accommodate the 3rd elastic component and ball, the 3rd elastic component one end and housing side in fourth hole
Touch, ball is pressed in a ball spacing hole by the other end.
In above-mentioned preferred structure, brake component can make door lock be more suitable for being arranged on shower door, and brake component
Easy to use, only need to press brake component can play door lock braking action；The sliding groove structure of brake component can make
Automatically make brake component return back to non-brake state during dead bolt retraction housing under external force, i.e. realize dead bolt
Automatic unlocking function, this sliding groove structure can make door lock need not distinguish inner-outer door direction when mounted simultaneously, only
The initial makeup location of brake component need to be adjusted according to practical situation, be so effectively reduced quantity in stock；
Additionally, the ball spacing hole of brake component can effectively limit and keep brake component present position.
Preferably, also including liner plate and the panel being connected through securing member with outside door leaf, liner plate is positioned at panel
And between shell nozzle end；Liner plate has the circular hole that confession dead bolt passes through, and panel has confession dead bolt to be passed through and right
The spacing hole that dead bolt is spacing；Spacing hole edge is made up of major arc section and straightway, and dead bolt has beyond spacing
The limiting stand of hole straightway；Liner plate corner is fillet.
In above-mentioned preferred structure, the liner plate with fillet can be retained, the most effectively when changing panel
Reduce quantity in stock.
The present invention can effectively overcome the problem that prior art exists, and assembling is simple, and fastness is strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Schematic diagram when Fig. 2, Fig. 3 respectively Fig. 1 embodiment dead bolt stretches out.
Fig. 4, Fig. 5 are respectively schematic diagram when Fig. 1 embodiment dead bolt is retracted.
Fig. 6 is the part exploded perspective view of Fig. 1 embodiment.
Fig. 7, Fig. 8 are respectively Fig. 1 embodiment and implement the schematic diagram of dead bolt automatic unlocking function.
Fig. 9 to Figure 14 is respectively the front view of Fig. 1 embodiment support member, upward view, right view, left view
Figure, top view, axonometric chart.
Figure 15 to Figure 20 is respectively the front view of Fig. 1 embodiment brake component, upward view, right view, a left side
View, top view, axonometric chart.
Figure 21 is the schematic diagram that Fig. 1 embodiment liner plate coordinates with dead bolt.
Figure 22 is the structural representation of the embodiment of the present invention 2.
Detailed description of the invention
It is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments to the present invention.But the present invention is not
It is limited to given example.
Embodiment 1
The modularity door lock that the present embodiment is easily assembled is applicable to shower door, and its basic structure such as Fig. 1 is extremely
Shown in Figure 21, having tubular shell 1, housing 1 one end open, the other end are closed；The opening of housing 1
End is provided with dead bolt 2, and housing 1 opposite sides face is respectively equipped with the first through hole 1-1 passed for handle side's thick stick；
Being provided with runner 3 in housing 1, runner 3 has the second through hole 3-5 coordinated with handle side's thick stick；Outside runner 3
Edge extends the distal end faces flange 3-1 towards housing 1 opening；It is provided with in housing 1 and is positioned at runner 3
And the bracing frame 4 between dead bolt 2, bracing frame 4 inner support has drive mechanism；Dead bolt 2 is near housing 1 envelope
The end of closed end is fixed with connection sheet 2-1, connects sheet 2-1 and passes with runner flange 3-1 end through drive mechanism
It is dynamically connected；Door lock has external force rotating wheel 3 makes runner flange 3-1 end through drive mechanism and connect sheet
2-1 drives the first state of dead bolt 2 retraction housing 1 opening, and dead bolt 2 is stretched automatically after removing external force
Go out, runner 3 automatic rotary is to initial position, and connects sheet 2-1 and drive mechanism under dead bolt 2 drives
Automatically return to the second state of initial position.In the present embodiment, runner 3 is taken turns by two and half and is involuted,
The inside and outside operation of door so can be made non-interference.
As shown in Fig. 9 to Figure 14, bracing frame 4 includes about two arranging, being parallel to each other and be perpendicular to runner
The support chip 4-1 of 3 axis, two support chip 4-1 are solid through support column 4-2 near the position of housing 1 blind end
Surely link together；The space accommodating and supporting drive mechanism is formed between two support chip 4-1；Two support
The same side of sheet 4-1 is respectively provided with a sheet 4-3, forms track between two sheet 4-3.
The present embodiment door lock also includes guide pile 5；Drive mechanism include along dead bolt 2 direction of motion extend and in
The push jack 6-1 of strip and the plectrum 6-2 in cam shape；Push jack 6-1 is positioned at track and forms moving sets；
Plectrum 6-2 is contained between two support chip 4-1 near housing 1 open end.
Plectrum 6-2 has swivel point, and the two ends of plectrum 6-2 are located at turn around both sides a little and are respectively facing shell
Body 1 blind end；One end of push jack 6-1 touches with runner flange 3-1 end, the other end of push jack 6-1
Touch with one end of plectrum 6-2, the other end of plectrum 6-2 be connected the lug 2-2 phase that sheet 2-1 has
Touch；One end of plectrum 6-2 than its other end closer to plectrum 6-2 swivel point.
Plectrum 6-2 is perpendicular to guide pile 5；Plectrum 6-2 swivel point is rotationally connected with guide pile 5, guide pile
5 two ends are connected through each support chip 4-1 and with housing 1；Plectrum 6-2 has arch to housing 1 opening
Curved edge；Connect sheet lug 2-2 and be positioned at the plectrum 6-2 side near housing 1 blind end.This enforcement
In example, housing 1 is connected by two located stakes of half shell 5 and involutes.
It is further fixed on being perpendicular to the dead bolt catch 2-3 of dead bolt 2 direction of motion, dead bolt catch 2-3 in housing 1
Between dead bolt 2 and bracing frame 4；Have in the middle part of dead bolt catch 2-3 for connect that sheet 2-1 passes the
Three through hole 2-4；The first elastic component 2-5 it is provided with between dead bolt catch 2-3 and dead bolt 2；Runner 3 is away from it
A handle 3-2 is extended towards housing 1 blind end in the side of flange 3-1, and a handle 3-2 and housing 1 are near runner
The second elastic component 3-3 it is provided with between the side of flange 3-1；Housing 1 sets near the side of runner flange 3-1
Jagged 1-2.
When door lock is in the first state, first, second elastic component 2-5,3-3 is respectively at the first compression
State, runner flange 3-1 end touches near the edge of housing 1 opening with breach 1-2；Work as door lock
When being in the second state, first, second elastic component 2-5,3-3 is respectively at extended position or the second compression
State, runner flange 3-1 end is positioned at breach 1-2.
First elastic component 2-5 or second elastic component 3-3 decrement under the first compressive state more than its
Decrement under second compressive state.
Specifically, the first elastic component 2-5 is for fixing respectively around connection sheet 2-1 and two ends or be connected in
Dead bolt 2 and the spring of dead bolt catch 2-3；Second elastic component 3-3 is that two ends are fixing respectively or be connected in and turn
Take turns 3 handles and the spring of housing 1 side.
Connect sheet 2-1 and include that substrate 2-6, the substrate 2-6 one end extended along dead bolt 2 direction of motion is positioned at lock
Tongue catch 2-3 is away from the side of dead bolt 2 and is contained in bracing frame 4, and the substrate 2-6 other end is positioned at
Dead bolt catch 2-3 near the opposite side of dead bolt 2 and is connected with dead bolt 2；Substrate 2-6 is near its one end
Place extends Radix Aconiti Lateralis Preparata 2-7, lug 2-2 and is positioned at Radix Aconiti Lateralis Preparata 2-7 end and is connected with Radix Aconiti Lateralis Preparata 2-7；Lug
2-2 is perpendicular to dead bolt 2 direction of motion.
When door lock is from the first State Transferring to the second state, the angle that runner 3 rotates is 28 °.
As shown in Figure 15 to Figure 20, the present embodiment door lock also includes being parallel to the first through hole 1-1 central shaft
And cylindrical brake component 7, brake component 7 extends positive stop lug boss 7-1 towards runner 3, runner 3 have with
The groove 3-4 that positive stop lug boss 7-1 matches；Brake component 7 runs through bracing frame 4, the support column 4-2 of bracing frame 4
Having two and be distributed in the both sides of brake component 7, brake component 7 two ends are exposed housing 1 respectively and divide in circumference
Not being provided with annular element 7-2, brake component 7 two ends have been respectively fixedly connected with first, second caging bolt 7-3,7-4,
It is provided with pad 7-5(pad between bolt cap and the respective annular part 7-2 of first, second caging bolt 7-3,7-4
Sheet integrally or can separate with caging bolt, it is possible to integrally or separates with annular element)；When door lock is in the second shape
During state, brake component 7 have positive stop lug boss 7-1 enter groove 3-4 stop runner 3 rotate, first spacing
Bolt 7-3 departs from respective annular part 7-2's with respective annular part 7-2 clamping, the second caging bolt 7-4
On-position, and positive stop lug boss 7-1 disengaging groove 3-4 makes runner 3 to rotate, the first spacing spiral shell
Bolt 7-3 departs from the non-system of respective annular part 7-2, the second caging bolt 7-4 and respective annular part 7-2 clamping
Dynamic state；When door lock is in the first state, brake component 7 only has non-brake state.
Brake component 7 is provided with the chute 8 extended along dead bolt 2 direction of motion, and chute 8 is along dead bolt 2 direction of motion
Cross section by rectangle chute section 8-1 away from dead bolt 2 with near isosceles trapezoid chute section 8-2 of dead bolt 2
Composition in smoothing junction, rectangle chute section 8-1 and isosceles trapezoid chute section 8-2 are about same axis of symmetry pair
Claim；Isosceles trapezoid chute section 8-2 is wider than its side away from dead bolt 2 near the side of dead bolt 2；Work as door
Lock connects sheet 2-1 when being in the first state and is positioned at the rectangle chute section of chute 8 away from the end of dead bolt 2
In 8-1, connect when door lock is in the second state sheet 2-1 away from the end of dead bolt 2 be positioned at chute 8 etc.
In waist ladder chute section 8-2, and when brake component 7 is in on-position, connect sheet 2-1 away from dead bolt 2
End touch with chute 8.
Brake component 7 side is provided with about the one group ball spacing hole 7-6 arranged, and bracing frame 4 has four-way
Hole 4-4, accommodates the 3rd elastic component 4-5 and ball 4-6, the 3rd elastic component 4-5 in fourth hole 4-4
One end is with housing 1 side touches, ball 4-6 is pressed in a ball spacing hole 7-6 by the other end.
The present embodiment door lock also includes liner plate 9 and panel 10, the liner plate being connected through securing member with outside door leaf
9 between panel 10 and housing 1 opening；Liner plate 9 has the circular hole 9-1 passed through for dead bolt 2,
Panel 10 has confession dead bolt 2 to be passed through and the spacing hole 10-1 spacing to dead bolt 2；Spacing hole 10-1 edge
Being made up of major arc section and straightway, dead bolt 2 has the limiting stand 2-8 beyond spacing hole 10-1 straightway；
Liner plate 9 four jiaos is quadrant angle.
Embodiment 2
The modularity door lock that the present embodiment is easily assembled is applicable to access door, and as shown in figure 22, it is basic
Structure the difference is that only with embodiment 1, and the present embodiment door lock does not contains: brake component 7, the first,
Two caging bolt 7-3,7-4, pad 7-5, annular element 7-2, the 3rd elastic component 4-5, ball 4-6.
In addition to the implementation, the present invention can also have other embodiments.All employing equivalents or etc.
The technical scheme that effect conversion is formed, all falls within the protection domain of application claims.
Claims (8)
1. the modularity door lock being easily assembled, has tubular shell, and described shell one end opening, the other end are closed；The opening of described housing is provided with dead bolt, and described housing opposite sides face is respectively equipped with the first through hole passed for handle side's thick stick；It is characterized in that, being provided with runner in described housing, described runner has the second through hole coordinated with handle side's thick stick；Described runner outward flange extends the distal end faces flange towards shell nozzle end；The bracing frame being provided with between runner and dead bolt in described housing, support frame as described above inner support has drive mechanism；Described dead bolt is fixed with connection sheet near the end of housings close end, and described connection sheet is in transmission connection with runner end of flange through drive mechanism；
Described door lock has external force rotating wheel makes runner end of flange drive the first state of dead bolt retraction shell nozzle end through drive mechanism and connection sheet, and remove dead bolt auto-extending, runner automatic rotary to initial position after external force, and connection sheet and drive mechanism automatically return to the second state of initial position under dead bolt drives；
Support frame as described above includes about two support chips arranging, be parallel to each other and being perpendicular to runner axis, and two support chips are fixed together through support column near the position of housings close end；The space accommodating and supporting described drive mechanism is formed between described two support chips；The same side of described two support chips is respectively provided with a sheet, forms track between two sheets；
Described door lock also includes guide pile；Described drive mechanism includes extending and elongated push jack and the plectrum in cam shape along the dead bolt direction of motion；Described push jack is positioned at described track and forms moving sets；Described plectrum is contained between two support chips at shell nozzle end；
Described plectrum has swivel point, and the two ends of described plectrum are located at turn around both sides a little and are respectively facing housings close end；One end of described push jack touches with runner end of flange, and the other end of described push jack touches with one end of plectrum, and the other end of described plectrum touches with being connected the lug that sheet has；One end of described plectrum than its other end closer to plectrum swivel point；
Described plectrum is perpendicular to guide pile；Described plectrum swivel point is rotationally connected with guide pile, and described guide pile two ends are connected through each support chip and with housing；Described plectrum has the curved edge encircleed to shell nozzle end；Described connection sheet lug is positioned at the plectrum side near housings close end.
The most according to claim 1, the modularity door lock being easily assembled, is characterized in that, is further fixed on being perpendicular to the dead bolt catch of the dead bolt direction of motion in described housing, and described dead bolt catch is between dead bolt and bracing frame；Have in the middle part of described dead bolt catch for connecting the third through-hole that sheet passes；It is provided with the first elastic component between described dead bolt catch and dead bolt；Described runner extends a handle away from the side of its flange towards housings close end, and described handle and housing are provided with the second elastic component between the side of runner flange；Described housing is provided with breach near the side of runner flange；
When door lock is in the first state, described first, second elastic component is respectively at the first compressive state, and described runner end of flange touches near the edge of shell nozzle end with breach；When door lock is in the second state, described first, second elastic component is respectively at extended position or the second compressive state, and described runner end of flange is positioned at breach；
Described first or second elastic component decrement under the first compressive state is more than its decrement under the second compressive state.
The modularity door lock being easily assembled the most according to claim 2, it is characterized in that, described connection sheet includes the substrate extended along the dead bolt direction of motion, described substrate one end is positioned at dead bolt catch and away from the side of dead bolt and is contained in bracing frame, the described substrate other end be positioned at dead bolt catch near the opposite side of dead bolt and with dead bolt be connected；Described substrate extends Radix Aconiti Lateralis Preparata near its end, and described Radix Aconiti Lateralis Preparata end is fixed with the lug being perpendicular to the dead bolt direction of motion.
The most according to claim 2, the modularity door lock being easily assembled, is characterized in that, when door lock is from the first State Transferring to the second state, the angle that described runner rotates is 28 °.
The most according to claim 1, the modularity door lock being easily assembled, is characterized in that, also includes being parallel to the first through hole central shaft and cylindrical brake component, and described brake component extends positive stop lug boss towards runner, and described runner has the groove matched with positive stop lug boss；Described brake component runs through bracing frame, described brake component two ends are exposed housing respectively and are respectively equipped with annular element in circumference, described brake component two ends have been respectively fixedly connected with first, second caging bolt, are provided with pad between bolt cap and the respective annular part of described first, second caging bolt；
When door lock is in the second state, described brake component has positive stop lug boss and enters groove and stop that runner rotates, the first caging bolt and respective annular part clamping, the second caging bolt depart from the on-position of respective annular part, and positive stop lug boss departs from that groove enables runner to rotate, the first caging bolt departs from respective annular part, the non-brake state of the second caging bolt and respective annular part clamping；
When door lock is in the first state, described brake component only has described non-brake state.
The modularity door lock being easily assembled the most according to claim 5, it is characterized in that, described brake component is provided with the chute extended along the dead bolt direction of motion, described chute is made up of along the cross section of the dead bolt direction of motion the rectangle chute section away from dead bolt and the isosceles trapezoid chute section smooth connection near dead bolt, and described rectangle chute section and isosceles trapezoid chute section are symmetrical about same axis of symmetry；Described isosceles trapezoid chute section is wider than its side away from dead bolt near the side of dead bolt；When door lock is in the first state, described connection sheet is positioned at the rectangle chute section of chute away from the end of dead bolt；When door lock is in the second state, described connection sheet is positioned at the isosceles trapezoid chute section of chute away from the end of dead bolt, and when brake component is in on-position, described connection sheet touches with chute away from the end of dead bolt.
The modularity door lock being easily assembled the most according to claim 5, it is characterized in that, described brake component side is provided with about the one group ball spacing hole arranged, support frame as described above has fourth hole, accommodating the 3rd elastic component and ball in described fourth hole, described 3rd elastic component one end is with housing side touches, ball is pressed in a ball spacing hole by the other end.
The most according to claim 1, the modularity door lock being easily assembled, is characterized in that, also includes liner plate and the panel being connected through securing member with outside door leaf, and described liner plate is between panel and shell nozzle end；Described liner plate has the circular hole that confession dead bolt passes through, and described panel has confession dead bolt to be passed through and the spacing hole spacing to dead bolt；Described spacing hole edge is made up of major arc section and straightway, and described dead bolt has the limiting stand beyond spacing hole straightway；Described liner plate corner is fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149453.0A CN103938928B (en) | 2014-04-14 | 2014-04-14 | The modularity door lock being easily assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149453.0A CN103938928B (en) | 2014-04-14 | 2014-04-14 | The modularity door lock being easily assembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103938928A CN103938928A (en) | 2014-07-23 |
| CN103938928B true CN103938928B (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410149453.0A Active CN103938928B (en) | 2014-04-14 | 2014-04-14 | The modularity door lock being easily assembled |
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| CN (1) | CN103938928B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100455B (en) * | 2017-04-27 | 2022-06-21 | 程倩雁 | Door lock for sliding door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2272019A (en) * | 1992-10-16 | 1994-05-04 | West Alloy Diecastings | Easy assembly deadlocking door latch |
| US6364383B1 (en) * | 2000-09-01 | 2002-04-02 | Shen Mu-Lin | Easy-to-install door lock with burglar-proof effect for outside rose assembly |
| CN2504358Y (en) * | 2001-09-28 | 2002-08-07 | 吴异麒 | Door lock |
| CN2559730Y (en) * | 2002-06-14 | 2003-07-09 | 台湾福兴工业股份有限公司 | Lock for bathroom or toilet |
| CN1590685A (en) * | 2003-07-25 | 2005-03-09 | 根斯柏拉硬件工业有限公司 | Latch |
| CN202755738U (en) * | 2012-08-24 | 2013-02-27 | 山东国强五金科技有限公司 | Small lock body for wooden door |
| CN203795969U (en) * | 2014-04-14 | 2014-08-27 | 程倩雁 | Modular door lock easy to assemble |
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2014
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| GB2272019A (en) * | 1992-10-16 | 1994-05-04 | West Alloy Diecastings | Easy assembly deadlocking door latch |
| US6364383B1 (en) * | 2000-09-01 | 2002-04-02 | Shen Mu-Lin | Easy-to-install door lock with burglar-proof effect for outside rose assembly |
| CN2504358Y (en) * | 2001-09-28 | 2002-08-07 | 吴异麒 | Door lock |
| CN2559730Y (en) * | 2002-06-14 | 2003-07-09 | 台湾福兴工业股份有限公司 | Lock for bathroom or toilet |
| CN1590685A (en) * | 2003-07-25 | 2005-03-09 | 根斯柏拉硬件工业有限公司 | Latch |
| CN202755738U (en) * | 2012-08-24 | 2013-02-27 | 山东国强五金科技有限公司 | Small lock body for wooden door |
| CN203795969U (en) * | 2014-04-14 | 2014-08-27 | 程倩雁 | Modular door lock easy to assemble |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103938928A (en) | 2014-07-23 |
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