CN201605908U - Locking tool - Google Patents
Locking tool Download PDFInfo
- Publication number
- CN201605908U CN201605908U CN2010201058878U CN201020105887U CN201605908U CN 201605908 U CN201605908 U CN 201605908U CN 2010201058878 U CN2010201058878 U CN 2010201058878U CN 201020105887 U CN201020105887 U CN 201020105887U CN 201605908 U CN201605908 U CN 201605908U
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- China
- Prior art keywords
- tongue
- lock core
- lower cover
- core lower
- oblique
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- Expired - Fee Related
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Abstract
The utility model discloses a locking tool, which comprises a lock core upper cover, a lock core lower cover and a lock core front baffle plate, wherein a square tongue mechanism and a miter tongue mechanism as well as a shifting peach and a rotation shifting sheet which can drive the miter tongue mechanism and the square tongue mechanism to act are installed inside the lock core lower cover, a first positioning device, a second positioning device and a protection mechanism re also arranged on the square tongue mechanism and inside the lock core lower cover, wherein, the first and the second positioning devices can respectively clamp the square tongue mechanism when the square tongue mechanism is retracted into the lock core lower cover, and the protection mechanism can strike the second positioning device so as to release a self-collision tongue mechanism of the square tongue mechanism when closing the door and can strike the first positioning device so as to push out the square tongue mechanism when a miter tongue on the miter tongue mechanism is bounced out of the lock core lower cover after closing the door. By utilizing the locking tool, when the miter tongue is pushed out after closing the door, the square tongue can be pushed out so as to avoid the deformation of the square tongue being collided with the door frame if the square tongue is pushed out too earlier.
Description
[technical field]
The utility model relates to a kind of lockset.
[background technology]
Traditional by oblique tongue mechanism, square tongue mechanism, go up locking mechanism and down parts such as locking mechanism constitute lockset in the locking of square tongue mechanism, synergy by other parts in the lockset locks locking mechanism and following locking mechanism simultaneously, to promote the antitheft and pick-proof performance of lockset.Traditional lockset can not eject with oblique tongue mechanism simultaneously in square tongue mechanism at closing time, therefore must utilize key that square tongue mechanism is screwed out when locking a door, to reach the purpose of closing lockset fully.
Closing in order to make to need not at closing time oblique tongue mechanism and square tongue mechanism to be ejected simultaneously by key, on the existing lockset there is from bumping tongue mechanism operated by rotary motion, can eject automatically from bumping the positioner side of the making tongue that tongue mechanism bumps the side's of dress tongue at closing time.There is a very big shortcoming in such lockset: because door is rotatably installed on the doorframe, when door and doorframe have the process of fitting gradually at closing time, owing to contact with doorframe simultaneously with oblique tongue mechanism from bumping tongue mechanism, might cause at closing time because of the touching side's of causing tongue and doorframe collision deformation after bumping the tongue side of making tongue and ejecting too early, thereby cause damage to the user.Therefore, be necessary further to improve existing lock structure, use with convenient.The utility model is made under this background.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of close the door retread tongue At time of eject side tongue could eject eject too early with the side's of avoiding tongue after the lockset of the side's of causing tongue and the collision-deformed drawback of doorframe.
A kind of lockset, comprise the lock core loam cake, lock core lower cover and lock core front apron, the side's of being equipped with tongue mechanism and oblique tongue mechanism and can drive dialling peach and rotating plectrum of oblique tongue mechanism and square tongue mechanism action in the lock core lower cover, it is characterized in that also being provided with in described side's tongue mechanism and in the lock core lower cover when square tongue mechanism bounces back to the lock core lower cover in first positioner and second positioner of the side's of blocking tongue mechanism respectively, and in the time can clashing into second positioner at closing time, collide first positioner so that the protection mechanism of square tongue mechanism ejection with the bumping tongue mechanism certainly and close behind the door in oblique tongue mechanism oblique tongue ejection lock core lower cover of the side's of release tongue mechanism;
A kind of as mentioned above lockset, it is characterized in that described group of peach is rotatably connected under the lock core covers, described rotation plectrum is fixedly linked with group peach, the oblique tongue of described oblique tongue mechanism is provided with to stir at described rotation plectrum and makes oblique tongue bounce back to oblique tongue step in the lock core lower cover down, at the oblique tongue back-moving spring that the oblique tongue of outside pushing tow tiltedly also is installed between tongue and the lock core lower cover;
A kind of as mentioned above lockset, it is characterized in that the described side's tongue mechanism side's of comprising tongue, the square tongue back-moving spring of outside pushing tow side tongue is installed between square tongue and described lock core lower cover, cover the side's of being rotatably connected to tongue plectrum under the lock core, side's tongue plectrum one end offers strip hole, described side's tongue is provided with pilot pin, and pilot pin is inserted in the strip hole and can slides in strip hole, described rotation plectrum can the side's of stirring tongue plectrum other end so that its swing and the side's of drive tongue bounce back in the lock core lower cover;
A kind of as mentioned above lockset, it is characterized in that described side's tongue edge afterbody offer can with first locating slot of the described first positioner clamping, first positioner comprise be rotatably connected on the card that covers under the lock core and can the actuating card side of being pressed against tongue on first torsion spring, card is provided with the fixture block that can slip into clamping in first locating slot, described protection mechanism comprises and is rotatably connected on first plectrum that covers under the lock core, first plectrum, one end hook hangs over card article swing end, and described oblique tongue is provided with can collide the Impactor of the first plectrum other end with first locating slot on the fixture block side of the deviating from tongue on the drive card article when it ejects the lock core lower cover;
A kind of as mentioned above lockset, it is characterized in that described side's tongue edge middle part offer can with the step of the described second positioner clamping, second positioner comprises the planker that can slide perpendicular to square tongue and can be with second torsion spring of planker pushing tow to square tongue, planker is provided with and can slips into projection in the step, described from bump tongue mechanism comprise from bump tongue, pushing tow is from bumping bumping the tongue back-moving spring and bumping certainly that tongue drives the planker reverse slide under promoting so that second plectrum of planker upper protruding block disengaging step at closing time of tongue to lock core outside, second plectrum is rotatably connected under the lock core and covers;
A kind of as mentioned above lockset is characterized in that also being provided with in the described lock core lower cover stop button that can bounce back to the side's of blocking tongue in the lock core lower cover at described side's tongue;
A kind of as mentioned above lockset, it is characterized in that described oblique tongue is provided with at closing time the inclined-plane of colliding with doorframe, the middle part, inclined-plane has groove, be movably hinged with the little oblique tongue that becomes angle to be provided with oblique tongue inclined-plane in the groove, little oblique tongue and tiltedly also be provided with the back-moving spring that after ejecting little oblique tongue is resetted at oblique tongue between the tongue, little oblique tongue are provided with at closing time the little inclined-plane of colliding with doorframe.
The utility model is had a mind to effect and is:
1, the side's of being equipped with tongue mechanism and oblique tongue mechanism and can drive dialling peach and rotating plectrum of oblique tongue mechanism and square tongue mechanism action in the lockset, also be provided with when square tongue mechanism bounces back in the lock core lower cover first positioner and second positioner of the side's of blocking tongue mechanism respectively in square tongue mechanism and in the lock core lower cover, and can clash into second positioner bumping tongue mechanism certainly and closing behind the door and collide first positioner when tiltedly tongue ejects the lock core lower cover in oblique tongue mechanism at closing time with the side's of release tongue mechanism so that the protection mechanism that square tongue mechanism ejects, owing to can clash into second positioner with the side's of release tongue mechanism from bumping tongue mechanism at closing time, close behind the door, owing to can't eject from bumping tongue, thereby the step that make to close in second positioner behind the door and the square tongue mechanism is in disengaged position all the time, as long as first locating slot on first positioner and the square tongue is broken away from, side's tongue can eject, and first locating slot on first positioner and the square tongue breaks away from and must just can be finished with oblique tongue At time of eject collision card by the Impactor on the oblique tongue behind the door-closing in-place, overcome existing band like this and closed the door when not putting in place, because of the touching side's of causing tongue and the collision-deformed drawback of doorframe after bumping the ejection too early of the tongue side of making tongue from bumping the tongue lockset.
2, in the lock core lower cover, also be provided with can be in square tongue bounces back to the lock core lower cover stop button of the side's of blocking tongue, use when being convenient to the user and being in.
3, tiltedly tongue is provided with at closing time the inclined-plane of colliding with doorframe, the middle part, inclined-plane has groove, be movably hinged with the little oblique tongue that becomes angle to be provided with oblique tongue inclined-plane in the groove, little oblique tongue is provided with at closing time the little inclined-plane of colliding with doorframe, can cushion at closing time little oblique tongue and to fall most of active force when bumping against, avoid that tiltedly tongue is impaired at closing time with doorframe.
[description of drawings]
Fig. 1 is one of the utility model decomposition texture schematic diagram;
Fig. 2 is two of the utility model decomposition texture schematic diagram;
Fig. 3 is the utility model internal construction schematic diagram;
Fig. 4 is first positioner, second positioner and bumps one of tongue mechanism, protection mechanism assembling assumption diagram certainly;
Fig. 5 is first positioner, second positioner and bumps two of tongue mechanism, protection mechanism assembling assumption diagram certainly;
Fig. 6 is first positioner, second positioner and bumps tongue mechanism, protection mechanism decomposition chart certainly.
[specific embodiment]
The utility model will be further described below in conjunction with accompanying drawing and the specific embodiment:
With reference to Fig. 1-6, a kind of lockset disclosed in the utility model, comprise lock core loam cake 11, lock core lower cover 12 and lock core front apron 13, the side's of being equipped with tongue mechanism 3 and oblique tongue mechanism 2 and can drive oblique tongue mechanism 2 and the dialling peach 14 and rotate plectrum 15 of square tongue mechanism 3 actions in the lock core lower cover 12, lock core front apron 13 is provided with inclined tongue hole 131, square bolt hole 132, bumps tongue hole 133 and insurance buttonhole 134 certainly.Also be provided with when square tongue mechanism 3 bounces back to lock core lower cover 12 in first positioner 4 and second positioner 5 of the side's of blocking tongue mechanism 3 respectively in square tongue mechanism 3 and in the lock core lower cover 12, and in the time can clashing into second positioner 5 at closing time, collide first positioner 4 so that the protection mechanism 6 of square tongue mechanism 3 ejections with the bumping tongue mechanism 7 certainly and close behind the door in oblique tongue mechanism 2 oblique tongue 21 ejection lock core lower covers 12 of the side's of release tongue mechanism 3.
As shown in Figure 1, 2, 3, dial peach 14 and be rotatably connected on the lock core lower cover 12, rotate plectrum 15 and be fixedly linked with group peach 12.Wherein, tiltedly the oblique tongue 21 of tongue mechanism 2 is provided with and can stirs and make oblique tongue 21 bounce back to oblique tongue step 211 in the lock core lower cover 12 down rotating plectrum 15, at the oblique tongue back-moving spring 22 that the oblique tongue 21 of outside pushing tow tiltedly also is installed between tongue 21 and the lock core lower cover 12, when oblique tongue 21 under external force inwardly during indentation oblique tongue back-moving spring 22 be compressed, when external force disappeared, tiltedly tongue 21 ejected automatically under tiltedly tongue back-moving spring 22 acts on and resets.Tiltedly tongue 21 is provided with at closing time the inclined-plane 213 of colliding with doorframe, for fear of tiltedly tongue 21 is impaired at closing time, 213 middle parts, inclined-plane have groove 214, be movably hinged with the little oblique tongue 215 that becomes angle to be provided with oblique tongue 21 inclined-planes in the groove 214, little oblique tongue 215 and tiltedly also be provided with the back-moving spring that after tiltedly tongue 21 ejects little oblique tongue 215 is resetted between the tongue 21, little oblique tongue 215 are provided with at closing time the little inclined-plane 216 of colliding with doorframe.
Shown in Fig. 4-6, square tongue mechanism 3 side's of comprising tongues 31, square tongue 31 edge afterbodys and middle part offer can be respectively and first locating slot 312 and the step 313 of first positioner 4,5 clampings of second positioner.The square tongue back-moving spring 32 of outside pushing tow side tongue 31 is installed between square tongue 31 and lock core lower cover 12, the side's of being rotatably connected to tongue plectrum 16 on the lock core lower cover 12, side's tongue plectrum 16 1 ends offer strip hole 161, side's tongue 31 is provided with pilot pin 311, pilot pin 311 is inserted in the strip hole 161 and can slides in strip hole, rotate plectrum 15 can the side's of stirring tongue plectrum 16 other ends so that its swing and the side's of drive tongue 31 bounce back in the lock core lower cover 12.When the inside under external force indentation time side of square tongue 31 tongue back-moving spring 32 is compressed, when external force disappeared, square tongue 31 ejected automatically under square tongue back-moving spring 32 effects and resets.
From bump tongue mechanism 7 comprise from bump tongue 71, to lock core outside pushing tow from bumping bumping tongue back-moving spring 72 and driving planker 51 reverse slide so that second plectrum, 73, the second plectrums 73 of planker 51 upper protruding blocks 511 disengaging steps 313 are rotatably connected on the lock core lower cover 12 under promoting bumping tongue 71 certainly at closing time of tongue 71.Inwardly bump tongue back-moving spring 72 during indentation under external force and be compressed when bumping tongue 71 certainly, when external force disappeared, ejection resetted bumping under 72 effects of tongue back-moving spring automatically to bump tongue 71 certainly.At closing time, second plectrum 73 bump certainly tongue 71 promote under swing and drive planker 51 upper protruding blocks 511 and break away from steps 313, close behind the door, owing to can't eject from bumping tongue 71, thereby feasible pass second positioner 5 behind the door is in disengaged position all the time with step 313, as long as first locating slot 312 on first positioner 4 and the square tongue 31 is broken away from, square tongue 31 can eject.
Owing to can clash into second positioner 5 with the side's of release tongue mechanism from bumping tongue mechanism at closing time, close behind the door, owing to can't eject from bumping tongue 71, thereby feasible pass second positioner 5 behind the door is in disengaged position all the time with step 313, as long as first locating slot 312 on first positioner 4 and the square tongue 31 is broken away from, square tongue 31 can eject.And first positioner 4 must just can be finished with oblique tongue 21 At time of ejects collision card 41 by the Impactor 212 on the oblique tongue 21 behind the door-closing in-place with first locating slot, 312 disengagings on the square tongue 31, overcome existing band like this and closed the door when not putting in place, because of the touching side's of causing tongue and the collision-deformed drawback of doorframe after bumping the ejection too early of the tongue side of making tongue from bumping the tongue lockset.
Use when being in for ease of the user, in the utility model, in lock core lower cover 12, also be provided with the stop button 8 that can bounce back to the side's of blocking tongue 31 in the lock core lower cover 12 at square tongue 31, as shown in Figure 1, 2, stop button 8 is sleeved on upper and lower slip between lock core loam cake 11, the lock core lower cover 12, and stop button 8 is provided with protruding hand-pushing handle 81 in lock core front apron 13 is insured buttonhole 134 and the locating piece 82 that can slip in the step 313.When stop button 8 was pressed, square tongue 31 was positioned at lock core lower cover 12 all the time and can eject.
Claims (7)
1. lockset, comprise lock core loam cake (11), lock core lower cover (12) and lock core front apron (13), in the lock core lower cover (12) side of being equipped with tongue mechanism (3) and tiltedly tongue mechanism (2) and can drive oblique tongue mechanism (2) and square tongue mechanism (3) action dial peach (14) and rotation plectrum (15), it is characterized in that described side's tongue mechanism (3) goes up and lock core lower cover (12) in first positioner (4) and second positioner (5) of the side's of blocking tongue mechanism respectively when also being provided with when square tongue mechanism (3) bounces back to lock core lower cover (12) in, and can clash into second positioner (5) bumping tongue mechanism (7) certainly and closing behind the door and upward collide first positioner (4) so that the protection mechanism (6) of square tongue mechanism (2) ejection during oblique tongue (21) ejection lock core lower cover (12) at closing time with the side's of release tongue mechanism (3) in oblique tongue mechanism (2).
2. according to the described a kind of lockset of claim 1, it is characterized in that described group of peach (14) is rotatably connected on the lock core lower cover (12), described rotation plectrum (15) is fixedly linked with group peach (12), the oblique tongue (21) of described oblique tongue mechanism (2) is provided with to stir at described rotation plectrum (15) and makes down oblique tongue (21) bounce back to oblique tongue step (211) lock core lower cover (12) in, and the oblique tongue back-moving spring (22) of the oblique tongue of outside pushing tow (21) also is installed between oblique tongue (21) and lock core lower cover (12).
3. according to the described a kind of lockset of claim 2, it is characterized in that described side's tongue mechanism (3) side of comprising tongue (31), the square tongue back-moving spring (32) of outside pushing tow side tongue (31) is installed between square tongue (31) and described lock core lower cover (12), the side's of being rotatably connected to tongue plectrum (16) on the lock core lower cover (12), side's tongue plectrum (16) one ends offer strip hole (161), described side's tongue (31) is provided with pilot pin (311), pilot pin (311) is inserted in the strip hole (161) and can slides in strip hole (161), described rotation plectrum (15) can the side's of stirring tongue plectrum (16) other end so that its swing and the side's of drive tongue (31) bounce back in the lock core lower cover (12).
4. according to the described a kind of lockset of claim 3, it is characterized in that described side's tongue (31) edge afterbody offer can with first locating slot (312) of described first positioner (4) clamping, first positioner (4) comprise the card (41) that is rotatably connected on the lock core lower cover (12) and can actuating card (41) side's of being pressed against tongue (31) on first torsion spring (42), card (41) is provided with the fixture block (411) that can slip into the interior clamping of first locating slot (312), described protection mechanism (6) comprises first plectrum (61) that is rotatably connected on the lock core lower cover (12), first plectrum (61) one end hooks hang over card article (41) swing end, and described oblique tongue (21) is provided with and can collides first plectrum (61) other end to drive the upward Impactor (212) of last first locating slot of fixture block (411) side's of deviating from tongue (31) (312) of card article (41) when it ejects lock core lower cover (12).
5. according to the described a kind of lockset of claim 4, it is characterized in that described side's tongue (31) edge middle part offer can with the step (313) of described second positioner (5) clamping, second positioner (5) comprises the planker (51) that can slide perpendicular to square tongue (31) and can be with second torsion spring (52) of planker (51) pushing tow to square tongue (31), planker (51) is provided with and can slips into the interior projection of step (313) (511), the described tongue mechanism (7) of bumping certainly comprises from bumping tongue (71), pushing tow is from bumping bumping tongue back-moving spring (72) and bumping drive planker (51) reverse slide under tongue (71) promotion certainly so that planker (51) upper protruding block (511) breaks away from second plectrum (73) of step (313) at closing time of tongue (71) outside lock core, and second plectrum (73) is rotatably connected on the lock core lower cover (12).
6. according to the described a kind of lockset of claim 5, it is characterized in that also being provided with in the described lock core lower cover (12) can be in described side's tongue (31) bounces back to lock core lower cover (12) stop button (8) of the side's of blocking tongue (31).
7. according to the described a kind of lockset of claim 5, it is characterized in that described oblique tongue (21) is provided with at closing time the inclined-plane (213) of colliding with doorframe, middle part, inclined-plane (213) has groove (214), be movably hinged with the little oblique tongue (215) that becomes angle to be provided with oblique tongue (21) inclined-plane in the groove (214), little oblique tongue (215) and tiltedly also be provided with the back-moving spring that after ejecting little oblique tongue (215) is resetted at oblique tongue (21) between the tongue (21), little oblique tongue (215) are provided with at closing time the little inclined-plane (216) of colliding with doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201058878U CN201605908U (en) | 2010-01-26 | 2010-01-26 | Locking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201058878U CN201605908U (en) | 2010-01-26 | 2010-01-26 | Locking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605908U true CN201605908U (en) | 2010-10-13 |
Family
ID=42950616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201058878U Expired - Fee Related CN201605908U (en) | 2010-01-26 | 2010-01-26 | Locking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605908U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287078A (en) * | 2011-09-02 | 2011-12-21 | 程飞 | Frictionless automatic touch bolt ejecting mechanism |
| CN106401305A (en) * | 2016-06-21 | 2017-02-15 | 中山欧朗金属制品有限公司 | Self-pop-out electronic lock body |
| CN108741811A (en) * | 2018-06-11 | 2018-11-06 | 宁波埃迪五金工贸有限公司 | A kind of concealed handle apparatus |
| CN108756491A (en) * | 2018-06-21 | 2018-11-06 | 泉州艾森豪斯智能科技有限公司 | A kind of intelligent networking antitheft door |
-
2010
- 2010-01-26 CN CN2010201058878U patent/CN201605908U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287078A (en) * | 2011-09-02 | 2011-12-21 | 程飞 | Frictionless automatic touch bolt ejecting mechanism |
| CN106401305A (en) * | 2016-06-21 | 2017-02-15 | 中山欧朗金属制品有限公司 | Self-pop-out electronic lock body |
| CN108741811A (en) * | 2018-06-11 | 2018-11-06 | 宁波埃迪五金工贸有限公司 | A kind of concealed handle apparatus |
| CN108756491A (en) * | 2018-06-21 | 2018-11-06 | 泉州艾森豪斯智能科技有限公司 | A kind of intelligent networking antitheft door |
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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: 20101013 Termination date: 20160126 |
|
| EXPY | Termination of patent right or utility model |