CN105064814A - Plastic steel lock - Google Patents
Plastic steel lock Download PDFInfo
- Publication number
- CN105064814A CN105064814A CN201510501951.1A CN201510501951A CN105064814A CN 105064814 A CN105064814 A CN 105064814A CN 201510501951 A CN201510501951 A CN 201510501951A CN 105064814 A CN105064814 A CN 105064814A
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- CN
- China
- Prior art keywords
- lock body
- cover plate
- lock
- lower cover
- chute
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Casings For Electric Apparatus (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a plastic steel lock. The plastic steel lock is characterized in that a lock body is included; the lock body comprises a shell arranged in an opening manner and a cover plate used for sealing the opening; the shell comprises an upper cover plate and a lower cover plate; a lock body hole cylinder, a trigger bolt and a main spring bolt are arranged in the lock body; the cover plate is provided with an auxiliary locking hole matched with the trigger bolt and a main locking hole matched with the main spring bolt; the upper cover plate and the lower cover plate of the lock body are provided with installation holes, the lock body hole cylinder penetrates the installation holes and rotates in the installation holes, the lock body hole cylinder is provided with a shifting fork, and the shifting fork is used for adjusting the trigger bolt; and a return mechanism is connected between the main spring bolt and the lower cover plate, an adjusting part is arranged in the shell, a rotating shaft is arranged between the adjusting part and the lower cover plate, the adjusting part is rotationally connected with the rotating shaft, an adjusting block for adjusting the adjusting part is arranged on the lock body hole cylinder, and the other end of the adjusting part is used for adjusting the main spring blot. The plastic steel lock has the beneficial effect that locking can be achieved quickly.
Description
Technical field
The present invention relates to a kind of door lock, particularly relate to a kind of plastic-steel lock body.
Background technology
Based on the popularity that current plastic-steel door and window is applied, higher requirement be it is also proposed to plastic-steel lockset, Plastic steel door is mainly used in the balcony of household by people, the places such as passage, the locking of door lock is generally handle lock core by key, the unlatching of lock body and locking is controlled by lock core, particularly need during locking Plastic steel door with key plastic-steel institute locking, sometimes very inconvenient, can not locking Plastic steel door in time, therefore the plastic-steel door lock of a kind of rapid of the present demand in market, the door back gauge that profile structure due to Plastic steel door makes plastic-steel lock is generally at 18-35 millimeter, plastic-steel lockwork cannot realize rapid.
Summary of the invention
For prior art exist deficiency, the object of the present invention is to provide a kind of can rapid plastic-steel lock.
For achieving the above object, the invention provides following technical scheme: a kind of plastic-steel lock body, comprise lock body, described lock body comprises the housing and the cover plate for sealed open that arrange in opening, described housing comprises upper cover plate and lower cover, lock body opening core is provided with in described lock body, trigger tongue and master lock tongue, described cover plate is provided with and the secondary lock hole of triggering tongue and coordinating, described cover plate is also provided with the master lock hole coordinated with master lock tongue, described lock body upper cover plate and lower cover are equipped with installing hole, described lock body opening core passes installing hole and rotates in installing hole, described lock body opening core is provided with shift fork, described shift fork is for regulating triggering tongue, return mechanism is connected with between described master lock tongue and lower cover, adjusting portion is provided with in described housing, axis of rotation is provided with between described adjusting portion and lower cover, described adjusting portion is rotatably connected with axis of rotation, described lock body opening core is provided with the regulating block regulating adjusting portion, the other end of described adjusting portion regulates master lock tongue.
By adopting technique scheme, at lock body opening core, the regulating block on lock body opening core is made to stir adjusting portion, adjusting portion is rotated by axis of rotation, adjusting portion can be made to promote master lock tongue move, when master lock tongue arrives operating position, by return mechanism, master lock tongue is fixed, the plastic-steel lock of rapid can be played.
The present invention is set to further: described return mechanism comprises slide plate, shifting block and fixed head, described shifting block is provided with the first chute, described lower cover is provided with the first installation shaft, described first chute slides along the first installation shaft, described slide plate is provided with the second chute, described second chute is vertical with the first chute, and slide along the first installation shaft, described slide plate is connected with master lock tongue, described fixed head is fixed between lower cover and upper cover plate, described shifting block is provided with slide bar, described fixed head is provided with the fixing hole for sliding bar, elastic component is provided with between described fixed head and shifting block, described shifting block is provided with regulating block, the sidewall of described slide plate is provided with V-block, the sidewall that described regulating block and slide plate are provided with V-block coordinates.
By adopting technique scheme, time master lock tongue is subject to the active force of adjusting portion, master lock lingual ribbon moves slide plate and moves, the second chute on slide plate is moved in the first installation shaft, the V-block hypotenuse of regulating block on slide plate simultaneously on shifting block moves, shifting block can be driven to move, regulating block is when the highest point reaching V-block, coordinate with another hypotenuse of V-block, when the side arriving regulating block, master lock tongue stretches out outside master lock hole, play the locking of lock body, shifting block is in the effect of elastic component, regulating block is conflicted with the sidewall of slide plate be all the time connected, regulating block is under the effect of V-block, fixing effect can be played to whole lock body, make whole lock body structure more stable.
The present invention is set to further: described shifting block is also provided with the 3rd chute, described lower cover is also provided with the second installation shaft coordinated in the 3rd chute.
By adopting technique scheme, spacing effect can be played to shifting block, can prevent shifting block from shaking when motion, thus shifting block is moved along a direction.
The present invention is set to further: the sidewall of described lock body opening core is provided with one group of fastening devices, and described fastening devices comprises fixation spring tab, and the two ends of described fixation spring tab are connected with lock body opening core, and the middle part of described fixation spring tab is that camber is arranged.
By adopting technique scheme, when bearing pin coordinates with Fang Xin, bearing pin is when insertion Fang Xin, bearing pin presses fixation spring tab, the fixation spring tab distortion being, fixation spring tab is flexible potential energy just, thus make fixation spring tab produce active force to bearing pin, can prevent bearing pin from rocking at square in-core, the curved setting in middle part of fixation spring tab, convenient when bearing pin can be made to coordinate with fixation spring tab.
The present invention is set to further: the two ends of described fixation spring tab are arranged in bending, and described lock body opening core sidewall is provided with the fixed groove coordinated in fixation spring tab.
By adopting technique scheme, can play the fixing effect of fixation spring tab, at fixation spring tab when the active force being subject to bearing pin, the bending part of fixation spring tab moves in fixed groove, fixation spring tab can be prevented to be separated with square core sidewall, can also be convenient when installation fixation spring tab, the main fixation spring tab that needs is connected to fixed groove.
The present invention is set to further: described fastening devices is set to two groups, and two groups of fastening devicess are arranged on adjacent two lock body opening core sidewalls.
By adopting technique scheme, the bearing pin that can make coordinates more firm with Fang Xin.
Accompanying drawing explanation
Fig. 1 is the structural representation one of a kind of plastic-steel lock body of the present invention;
Fig. 2 is the structural representation two of a kind of plastic-steel lock body of the present invention;
Fig. 3 is the structural representation three of a kind of plastic-steel lock body of the present invention;
Fig. 4 is fixation spring tab structural representation;
Fig. 5 is block-dialing structure schematic diagram;
Fig. 6 is the structural representation of slide plate;
Fig. 7 is the structural representation of lock body opening core.
In figure: 1, cover plate; 2, upper cover plate; 3, lower cover; 4, lock body opening core; 5, tongue is triggered; 6, master lock tongue; 7, secondary lock hole; 8, master lock hole; 9, installing hole; 10, shift fork; 11, adjusting portion; 12, axis of rotation; 13, regulating block; 14, slide plate; 15, shifting block; 16, fixed head; 17, the first chute; 18, the first installation shaft; 19, the second chute; 20, slide bar; 21, fixing hole; 22, elastic component; 23, regulating block; 24, V-block; 25, the 3rd chute; 26, the second installation shaft; 27, fixation spring tab; 28, groove.
Detailed description of the invention
Shown in Fig. 7, a kind of plastic-steel lock body that present case is implemented, comprise lock body, described lock body comprises the housing and the cover plate 1 for sealed open that arrange in opening, described housing comprises upper cover plate 2 and lower cover 3, lock body opening core 4 is provided with in described lock body, trigger tongue 5 and master lock tongue 6, described cover plate 1 is provided with and the secondary lock hole 7 of triggering tongue 5 and coordinating, described cover plate 1 is also provided with the master lock hole 8 coordinated with master lock tongue 6, described lock body upper cover plate 2 and lower cover 3 are equipped with installing hole 9, described lock body opening core 4 passes installing hole 9 and rotates in installing hole 9, described lock body opening core 4 is provided with shift fork 10, described shift fork 10 triggers tongue 5 for regulating, return mechanism is connected with between described master lock tongue 6 and lower cover 3, adjusting portion 11 is provided with in described housing, axis of rotation 12 is provided with between described adjusting portion 11 and lower cover 3, described adjusting portion 11 is rotatably connected with axis of rotation 12, described lock body opening core 4 is provided with the regulating block 2313 regulating adjusting portion 11, the other end of described adjusting portion 11 regulates master lock tongue 6,
Described return mechanism comprises slide plate 14, shifting block 15 and fixed head 16, described shifting block 15 is provided with the first chute 17, described lower cover 3 is provided with the first installation shaft 18, described first chute 17 slides along the first installation shaft 18, described slide plate 14 is provided with the second chute 19, described second chute 19 is vertical with the first chute 17, and slide along the first installation shaft 18, described slide plate 14 is connected with master lock tongue 6, described fixed head 16 is fixed between lower cover 3 and upper cover plate 2, described shifting block 15 is provided with slide bar 20, described fixed head 16 is provided with the fixing hole 21 slided for slide bar 20, elastic component 22 is provided with between described fixed head 16 and shifting block 15, described shifting block 15 is provided with regulating block 2313, the sidewall of described slide plate 14 is provided with V-block 24, the sidewall that described regulating block 2313 and slide plate 14 are provided with V-block 24 coordinates, described shifting block 15 is also provided with the 3rd chute 25, described lower cover 3 is also provided with the second installation shaft 26 coordinated in the 3rd chute 25,
The sidewall of described lock body opening core 4 is provided with one group of fastening devices, described fastening devices comprises fixation spring tab 27, the two ends of described fixation spring tab 27 are connected with lock body opening core 4, the middle part of described fixation spring tab 27 is that camber is arranged, the two ends of described fixation spring tab 27 are arranged in bending, described lock body opening core 4 sidewall is provided with the fixed groove 28 coordinated in fixation spring tab 27, described fastening devices is set to two groups, and two groups of fastening devicess are arranged on adjacent two lock body opening core 4 sidewalls at lock body opening core 4, the regulating block 2313 on lock body opening core 4 is made to stir adjusting portion 11, adjusting portion 11 is rotated by axis of rotation 12, adjusting portion 11 can be made to promote master lock tongue 6 move, time master lock tongue 6 is subject to the active force of adjusting portion 11, master lock tongue 6 drives slide plate 14 to move, the second chute 19 on slide plate 14 is moved in the first installation shaft 18, V-block 24 hypotenuse of regulating block 2313 on slide plate 14 simultaneously on shifting block 15 moves, shifting block 15 can be driven to move, regulating block 2313 is when the highest point reaching V-block 24, coordinate with another hypotenuse of V-block 24, when the side arriving regulating block 2313, master lock tongue 6 stretches out outside master lock hole 8, play the locking of lock body, shifting block 15 is in the effect of elastic component 22, regulating block 2313 is conflicted with the sidewall of slide plate 14 be all the time connected, regulating block 2313 is under the effect of V-block 24, fixing effect can be played to whole lock body, make whole lock body structure more stable.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a plastic-steel lock body, comprise lock body, described lock body comprises the housing and the cover plate for sealed open that arrange in opening, described housing comprises upper cover plate and lower cover, lock body opening core is provided with in described lock body, trigger tongue and master lock tongue, described cover plate is provided with and the secondary lock hole of triggering tongue and coordinating, described cover plate is also provided with the master lock hole coordinated with master lock tongue, described lock body upper cover plate and lower cover are equipped with installing hole, described lock body opening core passes installing hole and rotates in installing hole, described lock body opening core is provided with shift fork, described shift fork is for regulating triggering tongue, return mechanism is connected with between described master lock tongue and lower cover, it is characterized in that: in described housing, be provided with adjusting portion, axis of rotation is provided with between described adjusting portion and lower cover, described adjusting portion is rotatably connected with axis of rotation, described lock body opening core is provided with the regulating block regulating adjusting portion, the other end of described adjusting portion regulates master lock tongue.
2. a kind of plastic-steel lock body according to claim 1, it is characterized in that: described return mechanism comprises slide plate, shifting block and fixed head, described shifting block is provided with the first chute, described lower cover is provided with the first installation shaft, described first chute slides along the first installation shaft, described slide plate is provided with the second chute, described second chute is vertical with the first chute, and slide along the first installation shaft, described slide plate is connected with master lock tongue, described fixed head is fixed between lower cover and upper cover plate, described shifting block is provided with slide bar, described fixed head is provided with the fixing hole for sliding bar, elastic component is provided with between described fixed head and shifting block, described shifting block is provided with regulating block, the sidewall of described slide plate is provided with V-block, the sidewall that described regulating block and slide plate are provided with V-block coordinates.
3. a kind of plastic-steel lock body according to claim 2, is characterized in that: described shifting block is also provided with the 3rd chute, described lower cover is also provided with the second installation shaft coordinated in the 3rd chute.
4. a kind of plastic-steel lock body according to claim 1, it is characterized in that: the sidewall of described lock body opening core is provided with one group of fastening devices, described fastening devices comprises fixation spring tab, and the two ends of described fixation spring tab are connected with lock body opening core, and the middle part of described fixation spring tab is that camber is arranged.
5. a kind of plastic-steel lock body according to claim 4, is characterized in that: the two ends of described fixation spring tab are arranged in bending, and described lock body opening core sidewall is provided with the fixed groove coordinated in fixation spring tab.
6. a kind of plastic-steel lock body according to claim 4 or 5, is characterized in that: described fastening devices is set to two groups, and two groups of fastening devicess are arranged on adjacent two lock body opening core sidewalls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510501951.1A CN105064814B (en) | 2015-08-14 | 2015-08-14 | A kind of plastic-steel lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510501951.1A CN105064814B (en) | 2015-08-14 | 2015-08-14 | A kind of plastic-steel lock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105064814A true CN105064814A (en) | 2015-11-18 |
| CN105064814B CN105064814B (en) | 2017-08-08 |
Family
ID=54494298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510501951.1A Expired - Fee Related CN105064814B (en) | 2015-08-14 | 2015-08-14 | A kind of plastic-steel lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064814B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201173017Y (en) * | 2008-04-14 | 2008-12-31 | 北京安恒利通科技发展有限公司 | Single-bolt mechanical inserted lock |
| CN201280851Y (en) * | 2008-10-30 | 2009-07-29 | 贾君鑫 | Lockset having inner handle with safety function |
| GB2484514A (en) * | 2010-10-13 | 2012-04-18 | Iec Ltd | A locking bolt having a deadlock |
| CN202220494U (en) * | 2011-08-05 | 2012-05-16 | 永嘉中固锁厂 | Lock body |
| KR20130080629A (en) * | 2012-01-05 | 2013-07-15 | 주식회사 시큐챌린지 | Mortise for door-lock system |
-
2015
- 2015-08-14 CN CN201510501951.1A patent/CN105064814B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201173017Y (en) * | 2008-04-14 | 2008-12-31 | 北京安恒利通科技发展有限公司 | Single-bolt mechanical inserted lock |
| CN201280851Y (en) * | 2008-10-30 | 2009-07-29 | 贾君鑫 | Lockset having inner handle with safety function |
| GB2484514A (en) * | 2010-10-13 | 2012-04-18 | Iec Ltd | A locking bolt having a deadlock |
| CN202220494U (en) * | 2011-08-05 | 2012-05-16 | 永嘉中固锁厂 | Lock body |
| KR20130080629A (en) * | 2012-01-05 | 2013-07-15 | 주식회사 시큐챌린지 | Mortise for door-lock system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105064814B (en) | 2017-08-08 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20190814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |