CN202280309U - Ring barb automatic locking - Google Patents
Ring barb automatic locking Download PDFInfo
- Publication number
- CN202280309U CN202280309U CN2011202819669U CN201120281966U CN202280309U CN 202280309 U CN202280309 U CN 202280309U CN 2011202819669 U CN2011202819669 U CN 2011202819669U CN 201120281966 U CN201120281966 U CN 201120281966U CN 202280309 U CN202280309 U CN 202280309U
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- Prior art keywords
- ring
- lock box
- pin
- steady pin
- barb
- Prior art date
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- Expired - Fee Related
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Abstract
A ring barb automatic lock, which includes a lock box, a lock pin and a panel, wherein the lock box is provided with an inner shifting block, the inner shifting block is linked with a center rotating disk; the inner shifting block links with a clined tongue mechanism; the lock box is provided with an insurance rotational pin inside; the insurance rotational pin links with an insurance mechanism; the automatic locking also comprises a left ring and a right ring; the gear of the lock pin engages with tooth form of a rack; the other end of the rack is rotatedly mounted on a third fixed pin; the third fixed pin is set on the lock box; the middle part of the rack is hinged to the lower end of a inclied tongue connecting strip; the upper end of the inclined tongue connecting strip is provided with a waist-shaped groove; a pin is set inside the inner shifting block passing through the waist-shaped groove; the lower end of a clutch plate is rotatedly mounted on a fourth fixed pin; the fourth fixed pin is set on the lock box; the fourth fixed pin is set on a reset torsion spring; the middle part of the clutch plate is hinged to the rack; a ring connecting strip is provided with a protrusion part; the upper end of the clutch plate cooperates with the protrusion part. The utility model is provided with convenient usage and enhanced pick-proof performance.
Description
Technical field
The utility model belongs to a kind of lockset.
Background technology
Lock has indivisible related as requisite thing in people's life with people's life.One lock held can not only bring convenience to people, bring guarantee also can for people's property safety.
Most of lockset of people's use now all is to rotate quite a few circles through lock core just can reach the function of opening or locking a door; This gives to lock a door or to open the door and all can make troubles, and particularly the old and the children link the end sometimes and will be hard to tell Chu toward which direction rotation opening the door or lock a door especially.Bring people's inconvenience in the use.The lock that to also have a numbness end be exactly these locksets all is the doorframe that fastens of straight line, and door is pried open easily.Also have on the market to contact the automatic locking that just can start with doorframe, but all there is a defective in automatic locking in the market, does not have windproof tongue exactly; It or door are on being with door lock; Just controlling lock can not start, and under this situation, door just can not be fixed with doorframe.Wind one blows door and will rock back and forth.
Summary of the invention
The deficiency of, pick-proof poor-performing inconvenient, the utility model for the use that overcomes existing lockset provide a kind of easy to use, effectively strengthen the pick-proof performance embrace ring barb automatic locking.
The utility model solves the technical scheme that its technical problem adopted:
A kind of armful of ring barb automatic locking comprises lock box, lock core and panel, shifting block in installing in the said lock box; Shifting block and central turnplate interlock in said, said interior shifting block and tiltedly tongue mechanism interlock, installation insurance rotational pin in the said lock box; Said insurance rotational pin and insurance institution's interlock, said automatic locking also comprise left ring and the right armful of ring embraced, and the semiaxis centre bore that ring and right armful of ring are embraced in a said left side is installed in rotation on first steady pin; Said first steady pin is fixedly mounted on the lock box; A said left side is embraced ring and is fixedly connected with a upper end of embracing the ring connection strap respectively with right embracing on the radius that encircles, and two lower ends of embracing the ring connection strap are installed in rotation on the sliding pin, and said sliding pin is fixedly connected with an end of first spring; The other end of said first spring is fixedly connected with second steady pin; Said second steady pin is installed on the lock box that is positioned at sliding pin top, the engagement of the profile of tooth end of the wheel and rack of said lock core, being installed in rotation on the 3rd steady pin of the other end of said tooth bar; Said the 3rd steady pin is installed on the said lock box; The middle part of said tooth bar is hinged with the lower end of oblique tongue connection strap, and the upper end of said oblique tongue connection strap is provided with kidney slot, and bearing pin passes said kidney slot and is installed on the said interior shifting block; The lower end of clutch-plate is installed in rotation on the 4th steady pin; Said the 4th steady pin is installed on the lock box; On said the 4th steady pin reduction torsion spring is installed; The middle part of said clutch-plate and said tooth bar are hinged, and said armful of ring connection strap is provided with boss, and the upper end of said clutch-plate cooperates with said boss.
Further; The outer wall that ring is embraced on a said left side is provided with the screens hole; A said left side is embraced the side of ring the screens pawl is installed, and the semiaxis centre bore of said screens pawl is installed in rotation on the said lock box, and an end of said screens pawl is provided with barb and cooperates with said screens hole; The other end of said screens pawl and the fixing interlock of startup sheet; Said screens pawl is fixedly connected with an end of second spring, and the other end of said second spring is fixedly connected with the 6th steady pin, and said the 6th steady pin is installed on the lock box that is positioned at screens pawl top.
Further again; Said insurance institution comprises the insurance slider bar; One end of said insurance slider bar has the chute with said insurance rotational pin interlock, and said insurance slider bar is slidably mounted on the lock box, and the other end of said insurance slider bar is provided with in order to the rising segmental arc spacing to sliding pin.
A said left side is embraced ring and is connected with universe rod respectively with the right ring of embracing; Said universe rod end is connected with an end of moving arm; The semiaxis centre bore of said moving arm is installed in rotation on the 7th steady pin, and said the 7th steady pin is installed on the lock box, and the other end of said moving arm and lock box are hinged.
Two barbs about installing in the said lock box; The semiaxis centre bore of said barb is installed in rotation on the 4th steady pin; Said the 4th steady pin is hinged on the lock box, and an end of said barb is installed sliding pin, and said sliding pin is sleeved on the bending guide rail of lock box slidably.
Said oblique tongue mechanism comprises oblique tongue, connecting rod and the 3rd spring, said in an end of shifting block be sleeved on the end of connecting rod, the other end of said connecting rod is installed oblique tongue, suit the 3rd spring on the said connecting rod, said the 3rd spring one end withstands on the said oblique tongue.
Said insurance slider bar is between lock box edge and the 8th steady pin, and said the 8th steady pin is fixedly mounted on the lock box.
Said sliding pin is sleeved on the vertical track slidably, and said vertical track is installed on the said lock box.
Said startup sheet bottom is provided with slide block, and said slide block can slide up and down to suit in orbit, and said track is installed on the lock box, and the bottom of said startup sheet is provided with groove, and the other end of said screens pawl stretches in the said groove.
The beneficial effect of the utility model mainly shows: easy to use, effectively strengthen the pick-proof performance.
Description of drawings
Fig. 1 is a locking states structural representation of embracing ring barb automatic locking;
Fig. 2 is an opening structural representation of embracing ring barb automatic locking;
Fig. 3 is the structural representation that starts sheet.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1～Fig. 3, a kind of armful of ring barb automatic locking comprises lock box 1, lock core 2 and panel 3; Shifting block 4 in the installation in the said lock box 1, said interior shifting block 4 and central turnplate 5 interlocks, said interior shifting block 4 and the interlock of oblique tongue mechanism; Installation insurance rotational pin 6 in the said lock box 1, said insurance rotational pin 6 and insurance institution's interlock, said automatic locking also comprise left ring 7 and the right armful of ring 8 embraced; A said left side is embraced ring 7 and is installed in rotation on first steady pin 9 with the right semiaxis centre bore of embracing ring 8, and said first steady pin 9 is fixedly mounted on the lock box 1, and a said left side is embraced on ring 7 and the right radius of embracing ring 8 respectively and embraced a upper end of encircling connection strap 10 and be fixedly connected; Two lower ends of embracing ring connection strap 10 are installed in rotation on the sliding pin 11; Said sliding pin 11 is fixedly connected with an end of first spring 12, and the other end of said first spring 12 is fixedly connected with second steady pin 13, and said second steady pin 13 is installed on the lock box that is positioned at the sliding pin top; The profile of tooth end engagement of the wheel and rack 14 of said lock core 2; Being installed in rotation on the 3rd steady pin 15 of the other end of said tooth bar 14, said the 3rd steady pin 15 is installed on the said lock box, and the middle part of said tooth bar 14 is hinged with the lower end of oblique tongue connection strap 15; The upper end of said oblique tongue connection strap 15 is provided with kidney slot, and bearing pin passes said kidney slot and is installed on the said interior shifting block 4; The lower end of clutch-plate 16 is installed in rotation on the 4th steady pin 16; Said the 4th steady pin 16 is installed on the lock box 1; On said the 4th steady pin 16 reduction torsion spring is installed; The middle part of said clutch-plate 16 and said tooth bar 14 are hinged, and said armful of ring connection strap 10 is provided with boss, and the upper end of said clutch-plate 16 cooperates with said boss.
The outer wall that ring 7 is embraced on a said left side is provided with screens hole 17; A said left side is embraced the side of ring screens pawl 18 is installed; The semiaxis centre bore of said screens pawl 18 is installed in rotation on the said lock box 1; One end of said screens pawl 18 is provided with barb and cooperates with said screens hole 17, and the other end of said screens pawl 18 is fixed interlock with starting sheet 20, and said screens pawl 18 is fixedly connected with an end of second spring 19; The other end of said second spring 19 is fixedly connected with the 6th steady pin 21, and said the 6th steady pin 21 is installed on the lock box that is positioned at screens pawl 18 tops.
Said insurance institution comprises insurance slider bar 22; One end of said insurance slider bar 22 has the chute with said insurance rotational pin 6 interlocks; Said insurance slider bar 22 is slidably mounted on the lock box, and the other end of said insurance slider bar is provided with in order to the rising segmental arc spacing to sliding pin.
A said left side is embraced ring 7 and is connected with universe rod 23 respectively with the right ring 8 of embracing; Said universe rod 23 ends are connected with an end of moving arm 24; The semiaxis centre bore of said moving arm 24 is installed in rotation on the 7th steady pin 25; Said the 7th steady pin 25 is installed on the lock box 1, and the other end of said moving arm 24 and lock box 26 are hinged.
Two barbs 27 about installing in the said lock box 26; The semiaxis centre bore of said barb 27 is installed in rotation on the 4th steady pin 33; Said the 4th steady pin 33 is hinged on the lock box 26; One end of said barb 27 is installed sliding pin 28, and said sliding pin 28 is sleeved on the bending guide rail of lock box 1 slidably.
Said oblique tongue mechanism comprises oblique tongue 29, connecting rod 30 and the 3rd spring 31; An end of shifting block 4 is sleeved on the end of connecting rod 20 in said; The other end of said connecting rod 20 is installed oblique tongue 29; Suit the 3rd spring 21 on the said connecting rod 20, said the 3rd spring 21 1 ends withstand on the said oblique tongue 29, and said the 3rd spring 21 other ends withstand on the said slide block 4.
Said insurance slider bar 22 is between lock box edge and the 8th steady pin 32, and said the 8th steady pin 32 is fixedly mounted on the lock box 1.
Said startup sheet 20 bottoms are provided with slide block, and said slide block can slide up and down to suit in orbit, and said track is installed on the lock box, and the bottom of said startup sheet 20 is provided with groove, and the other end of said screens pawl 21 stretches in the said groove.
Said sliding pin is sleeved on the vertical track slidably, and said vertical track is installed on the said lock box.
The lock body of present embodiment is three-dimensional five tongues, embraces ring and adds the barb mode of locking a door, and during locking door gently is with, and receives the control that drive screens disengaging is embraced ring to a left side in starting drive (startup sheet) contact with doorframe.
There is through hole at the semiaxis center of screens pawl, is fixed on the lock box with rivet, can rotate.The hole that one end has a barb and a left side to embrace on the ring cooperates, and in order to a left side being embraced the spacing of ring, one auspiciously contact with starting sheet, thus when the startup sheet and in doorframe contacts the time receiving can drive the screens disengaging and a left side is embraced about spacing the making of ring and stretch outside two armfuls of hoops.Spring is housed in the screens, in embracing ring receipts can drive screens will embrace automatically encircle stuck.
A left side is embraced ring and is provided with through hole with the right ring semiaxis center of embracing, and is fixed on the pin box with first steady pin, can rotate.Embrace and to embrace ends that encircle connection straps with two respectively on the ring radius and connect with rivet, the other end links together with sliding pin, and first spring is housed on the sliding pin, and the linear slide track that cooperates with sliding pin is arranged on the lock box.The first spring other end is fixed on the lock box with steady pin, after a left side embraces ring to break away from screens control, drives the right ring of embracing through connection strap and outwards stretches simultaneously.
About two embrace and to have the rivet of connection to be connected on the ring with universe rod, when two armfuls of rings outwards stretch with the rotation form, drive the stretching, extension to the left and right of left and right sides universe rod while.
Moving arm is equipped with at universe rod two ends, the left and right sides respectively, and moving arm semiaxis center is fixed on the lock box with the 6th steady pin, can rotate.One end is connected with universe rod, and the other end is connected with the lock box, outwards stretches simultaneously when the outside stretching, extension of universe rod can drive the lock box.
Two barbs about being equipped with in the lock box, there is through hole at barb semiaxis center, is riveted on the lock box with the 4th steady pin, can rotate.An end has sliding pin on the barb, and lock box is provided with warp rail and matches, and when stretching outside the lock box, the sliding pin on the barb changes direction through the track on the lock box when overhanging, and the barb other end then stretches out outside the lock box through semiaxis is rotational automatic.Track during unlatching on the lock box can make in the barb withdrawal lock box.
Lock core is a gear structure, matches with tooth bar in the lock body.Inserting key rotating band carry-over bar is synchronized with the movement.
Tiltedly tongue one end is in overhanging state, at closing time automatically with on the door lock.The other end is fixed on the lock box with stator, is connected with tooth bar with oblique tongue connection strap through interior shifting block, when tooth bar moves downward, can drive oblique gyrus lingulais and receive.
Interior shifting block one end has irregular through hole, matches with central turnplate, and central turnplate is fixed in the lock box hole with matching, can rotate.The interior shifting block other end and oblique tongue connection strap contacts with oblique tongue slide, and tooth bar moves downward can drive in the oblique tongue and receives, and when embracing ring and do not start, available handle drives central turnplate, central turnplate again in the transmission shifting block and oblique tongue door is opened.
Tooth bar one end has through hole, is fixed on the lock box with the 3rd steady pin, can rotate.The other end has tooth to cooperate with lock core gear; Oblique tongue connection strap is arranged on the tooth bar; Open hour rack and press down to glide through the clutch rivet through the lock core rotation and drive clutch-plate to embracing the spacing of ring connection strap, tooth bar operation downwards again contact the oblique tongue of drive with a sliding pin of embracing the ring connection strap, about two armfuls encircle; Universe rod, lock box are received synchronously.
Clutch-plate one end has through hole, is fixed on the lock box with the 4th steady pin, can rotate.A fixing end is equipped with little torsion spring, and the other end has oblique opening to cooperate with clutch rivet on the tooth bar, and tooth bar presses down can be opened armful encircling the spacing of connection strap.After embracing the ring startup, little torsion spring can drive clutch-plate and carry out spacing to move in the stuck armful of hoop to embracing a ring connection strap automatically.
The insurance rotational pin can be done the rotation of 90 degree amplitudes, in order to drive the insurance slider bar to embracing the spacing of ring sliding pin.
Insurance slider bar one end has irregular opening to cooperate with the insurance rotational pin, when the insurance rotational pin rotates, can drive the insurance slider bar and be synchronized with the movement.
After embracing ring and starting, the slip that the insurance slider bar can the limit slippage pin, thereby ring is embraced in restriction, with key outdoors can not be with the lock unlatching.When embracing ring and be in opening, the insurance slider bar again can be to embracing the spacing of ring sliding pin, and spacing back starts sheet will embrace ring and lose effect starting, and shuts the door during this state, drives oblique tongue at indoor handle and just can door be opened.If instead after embracing the ring startup, indoor handle just can not be opened door.
Claims (9)
1. embrace ring barb automatic locking for one kind, comprise lock box, lock core and panel, shifting block in installing in the said lock box; Shifting block and central turnplate interlock in said, said interior shifting block and tiltedly tongue mechanism interlock, installation insurance rotational pin in the said lock box; Said insurance rotational pin and insurance institution's interlock is characterized in that: said automatic locking also comprises left ring and the right armful of ring embraced, and the semiaxis centre bore that ring and right armful of ring are embraced in a said left side is installed in rotation on first steady pin; Said first steady pin is fixedly mounted on the lock box; A said left side is embraced ring and is fixedly connected with a upper end of embracing the ring connection strap respectively with right embracing on the radius that encircles, and two lower ends of embracing the ring connection strap are installed in rotation on the sliding pin, and said sliding pin is fixedly connected with an end of first spring; The other end of said first spring is fixedly connected with second steady pin; Said second steady pin is installed on the lock box that is positioned at sliding pin top, the engagement of the profile of tooth end of the wheel and rack of said lock core, being installed in rotation on the 3rd steady pin of the other end of said tooth bar; Said the 3rd steady pin is installed on the said lock box; The middle part of said tooth bar is hinged with the lower end of oblique tongue connection strap, and the upper end of said oblique tongue connection strap is provided with kidney slot, and bearing pin passes said kidney slot and is installed on the said interior shifting block; The lower end of clutch-plate is installed in rotation on the 4th steady pin; Said the 4th steady pin is installed on the lock box; On said the 4th steady pin reduction torsion spring is installed; The middle part of said clutch-plate and said tooth bar are hinged, and said armful of ring connection strap is provided with boss, and the upper end of said clutch-plate cooperates with said boss.
2. as claimed in claim 1 armful of ring barb automatic locking; It is characterized in that: the outer wall that ring is embraced on a said left side is provided with the screens hole; A said left side is embraced the side of ring the screens pawl is installed, and the semiaxis centre bore of said screens pawl is installed in rotation on the said lock box, and an end of said screens pawl is provided with barb and cooperates with said screens hole; The other end of said screens pawl and the fixing interlock of startup sheet; Said screens pawl is fixedly connected with an end of second spring, and the other end of said second spring is fixedly connected with the 6th steady pin, and said the 6th steady pin is installed on the lock box that is positioned at the top.
According to claim 1 or claim 2 embrace ring barb automatic locking; It is characterized in that: said insurance institution comprises the insurance slider bar; One end of said insurance slider bar has the chute with said insurance rotational pin interlock; Said insurance slider bar is slidably mounted on the lock box, and the other end of said insurance slider bar is provided with in order to the rising segmental arc spacing to sliding pin.
According to claim 1 or claim 2 embrace ring barb automatic locking; It is characterized in that: a said left side is embraced ring and is connected with universe rod respectively with the right ring of embracing; Said universe rod end is connected with an end of moving arm; The semiaxis centre bore of said moving arm is installed in rotation on the 7th steady pin, and said the 7th steady pin is installed on the lock box, and the other end of said moving arm and lock box are hinged.
5. as claimed in claim 4 armful of ring barb automatic locking; It is characterized in that: two barbs about installing in the said lock box; The semiaxis centre bore of said barb is installed in rotation on the 4th steady pin; Said the 4th steady pin is hinged on the lock box, and an end of said barb is installed sliding pin, and said sliding pin is sleeved on the bending guide rail of lock box slidably.
According to claim 1 or claim 2 embrace ring barb automatic locking; It is characterized in that: said oblique tongue mechanism comprises oblique tongue, connecting rod and the 3rd spring; An end of shifting block is sleeved on the end of connecting rod in said; The other end of said connecting rod is installed oblique tongue, suit the 3rd spring on the said connecting rod, and said the 3rd spring one end withstands on the said oblique tongue.
7. as claimed in claim 3 armful of ring barb automatic locking is characterized in that: said insurance slider bar is between lock box edge and the 8th steady pin, and said the 8th steady pin is fixedly mounted on the lock box.
According to claim 1 or claim 2 embrace ring barb automatic locking, it is characterized in that: said sliding pin is sleeved on the vertical track slidably, and said vertical track is installed on the said lock box.
9. as claimed in claim 2 armful of ring barb automatic locking; It is characterized in that: said startup sheet bottom is provided with slide block; Said slide block can slide up and down to suit in orbit; Said track is installed on the lock box, and the bottom of said startup sheet is provided with groove, and the other end of said screens pawl stretches in the said groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819669U CN202280309U (en) | 2011-08-04 | 2011-08-04 | Ring barb automatic locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819669U CN202280309U (en) | 2011-08-04 | 2011-08-04 | Ring barb automatic locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280309U true CN202280309U (en) | 2012-06-20 |
Family
ID=46226482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202819669U Expired - Fee Related CN202280309U (en) | 2011-08-04 | 2011-08-04 | Ring barb automatic locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280309U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386658A (en) * | 2015-12-18 | 2016-03-09 | 陈海敏 | Locking device of door leaf of safe case |
| CN105927058A (en) * | 2016-06-02 | 2016-09-07 | 王力安防产品有限公司 | Vice lock provided with hook lock tongue |
| CN108625686A (en) * | 2018-05-17 | 2018-10-09 | 浙江颜氏门业有限公司 | A kind of lock body |
-
2011
- 2011-08-04 CN CN2011202819669U patent/CN202280309U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386658A (en) * | 2015-12-18 | 2016-03-09 | 陈海敏 | Locking device of door leaf of safe case |
| CN105386658B (en) * | 2015-12-18 | 2017-09-29 | 陈海敏 | The locking device of safe door leaf |
| CN105927058A (en) * | 2016-06-02 | 2016-09-07 | 王力安防产品有限公司 | Vice lock provided with hook lock tongue |
| CN105927058B (en) * | 2016-06-02 | 2018-05-11 | 王力安防科技股份有限公司 | Secondary lock with hook lock tongue |
| CN108625686A (en) * | 2018-05-17 | 2018-10-09 | 浙江颜氏门业有限公司 | A kind of lock body |
| CN108625686B (en) * | 2018-05-17 | 2024-06-07 | 浙江颜氏门业有限公司 | Lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20140804 |
|
| EXPY | Termination of patent right or utility model |