CN204754466U - Lock core inner core and stir between have connection structure's a lock core - Google Patents
Lock core inner core and stir between have connection structure's a lock core Download PDFInfo
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- CN204754466U CN204754466U CN201520392098.XU CN201520392098U CN204754466U CN 204754466 U CN204754466 U CN 204754466U CN 201520392098 U CN201520392098 U CN 201520392098U CN 204754466 U CN204754466 U CN 204754466U
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Abstract
The utility model discloses a lock core inner core and stir between have connection structure's a lock core, include side chain in -core core outdoors, the inboard lock core inner core of door, the lock core body, the pellet shot from a slingshot hole, lower pellet shot from a slingshot, the pellet shot from a slingshot of sealing up a door, a spring, go up the pellet shot from a slingshot, stir the piece, adversion spare, the key hole, rand and the inboard rand of door outdoors incline, the rand that inclines outdoors comprises the rand body of side outdoors and at least 2 pothooks that incline outdoors of shape of a hoof structure, the inboard rand of door comprises the inboard rand body of door and the inboard pothook of 2 at least doors of shape of a hoof structure, it is provided with position and the corresponding pothook groove of quantity on the piece to stir, inclining the rand of side outdoors groove on the lock core inner core of the rand body AND gate outside outdoors and blocking mutually and join in marriage, the inboard rand groove of door on the inboard lock core inner core of the inboard rand body AND gate of door is blocked mutually and is joined in marriage, inclines the pothook outdoors and catch hold of with a hook mutually with the inboard pothook that corresponds to close to together set in the pothook inslot that corresponds. The utility model has the advantages of, simple structure, processing, convenient assembling, the processing cost is low.
Description
Technical field
The utility model relates to field of lockset, specifically, strengthens the lock core between the lock core inner core of intensity in the middle part of lock core and shifting part with syndeton.
Background technology
Illegal method for unlocking popular in the world is now a lot: hit that spoon (English is BumpLock) is unblanked, drill bit is unblanked, pull out that zip core is unblanked, picklock is unblanked.And anti-illegal unlocking technique is also a variety of along with occurring: prizing-proof lock core, Anti-drilling lockwork, anti-pull out lock core, anti-twistlock core (anti-snap), anti-bump key lock core (anti-bump) etc.
At present, the means that some robbers also start to adopt violence to unblank implement theft, they entangle the lock core head of outer side of door one with special socket bar or clamp the lock core head of outer side of door one with locking pliers, then firmly to pull up and down or left and right is firmly pulled, rupture and damage lock cored structure in the middle part making lock core weaker, because the component in lock core can depart from mutually, the lock core of fracture can be extracted and then be opened by lock by robber easily.
In order to increase the intensity in the middle part of lock core, and prevent lock core inner core from being twisted into two parts between rear component by easy disengagement, the method adopted now transforms the syndeton between shifting part and lock core inner core, by offering shifting part link slot in the outside of the collar groove of lock core inner core, and the projection suitable with shifting part link slot is set on shifting part; As, namely the utility model patents such as 201320826547.8,201420206310.4 adopt said structure.But this structure needs to carry out widening treatment to shifting part, also need to carry out machining after shifting part, lock core inner core stripping forming, cost of manufacture is higher; In addition, the assembling of such shifting part and lock core inner core is also cumbersome, and efficiency of assembling is low; Repair demolition is wanted extremely to bother again after having assembled.Therefore its structure need further improvement.
Summary of the invention
The object of the utility model makes up above-mentioned deficiency, and open a kind of simple and reasonable for structure, easy to make to society, cost of manufacture is low, connects the lock core between reliable lock core inner core and shifting part with syndeton.
The technical solution of the utility model is achieved in that
There is between a kind of lock core inner core and shifting part the lock core of syndeton, comprise: lock core body, outer side of door lock core inner core in described lock core body, door inside lock in-core core, the marble hole that the ordered series of numbers that in described lock core inner core and lock core body, phase earthing is arranged is in a row, lower pellet in described lock core in in-core marble hole, the pellet of sealing up a door at lock core body marble hole top, the spring of sealing up a door under pellet, upper pellet in lock core body marble hole during lock core open mode, the shifting part of unlock deadbolt, be connected to interior turntable lock core inner core driving shifting part, keyhole, between described lock core inner core and shifting part, there is syndeton, this syndeton comprises collar inside outer side of door collar and door, described outer side of door collar is that 90 ° of outer side of door grabs be connected are formed by the outer side of door collar body of horseshoe-shaped structure and at least 2 with described outer side of door collar body, inside described door collar by collar body inside the door of horseshoe-shaped structure and at least 2 and collar body inside described door be inside 90 ° of doors be connected grab form, described shifting part is provided with position and the quantity grab groove corresponding with grab inside described door and described outer side of door grab, described outer side of door collar body blocks mutually with the outer side of door collar groove on described outer side of door lock core inner core and joins, inside described door, inside collar body and the door on described door inside lock in-core core, collar groove blocks mutually and joins, described outer side of door grab and grab hook inside corresponding door, and be together embedded in corresponding grab groove.
The measure of further optimization the technical program is:
Described outer side of door grab is 3, and inside corresponding door, grab is also 3.
Described lock core body is vertically offered first anti-stubborn groove.
Described first prevents that the medial shaft of twisting groove is to offering the second anti-stubborn groove, and this second anti-stubborn groove is arranged at the bottom of lock core body.
Described lock core body be positioned at first anti-twist to be shaped with inside groove that outer side of door is low, the first inclined-plane high inside door, described lock core body be positioned at first anti-twist to be shaped with outside groove that outer side of door is high, the second inclined-plane low inside door, the first described inclined-plane and the second inclined-plane are all arranged at the top of described lock core body.
The first described inclined-plane and the second inclined-plane are outside equipped with integrated rubber parts.
Described outer side of door lock core inner core is positioned at last row marble hole both sides and offers groove respectively, described outer side of door lock core inner core is provided with the seven font pins sealed by the opening of respective slot respectively, seven described font pins are embedded in seven corresponding font cotter ways.
Described outer side of door lock core inner core is vertically provided with anti-drill pin.
The utility model advantage is compared with prior art:
Outer side of door collar of the present utility model blocks mutually with the outer side of door collar groove on outer side of door lock core inner core and joins, door inner side collar and door inside lock in-core core visit inside collar groove block mutually and join, inside corresponding outer side of door grab and door after grab hook, together be embedded in grab groove corresponding on shifting part, thus make outer side of door lock core inner core, door inside lock in-core core and shifting part three be connected to form an entirety;
The processing of this syndeton is simple, easy to assembly, but can increase the bonding strength in the middle part of lock core.
With other all lock core, this syndeton almost can prevent that stubborn antitheft modified node method matches, e.g., lock core body vertically offering the first anti-groove and second of twisting and prevent twisting groove, protecting lock core middle part the most fragile further by arranging anti-groove of twisting; First inclined-plane and the second inclined-plane are all arranged at the top of lock core body, external wall of upper portion due to lock core body is plane structure, adopt common process equipment just can complete processing, greatly facilitate the processing on the first inclined-plane and the second inclined-plane, greatly reduce cost of production, and the object preventing socket bar or locking pliers from clamping lock core head damage lock cored structure realizes;
This syndeton also can coordinate with lockable mechanism; If lock core is twisted into two parts from the first anti-groove of twisting, seven font pins along with fracture lock core extracted together, at this moment robber's rotational lock core inner core, the interior card of one of them groove be opened on lock core inner core just can be fallen into except lock core inner core in the bottom of upper pellet, thus lock core cannot be opened, ensure the safety of lock core.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram (broken section) of the utility model embodiment one;
Fig. 2 is the top view of outer side of door collar in Fig. 1;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the top view of collar inside door in Fig. 1;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the structural representation of shifting part in Fig. 1;
Fig. 7 is the Facad structure schematic diagram (broken section) of the utility model embodiment two;
Fig. 8 is the top view of outer side of door lock core inner core in Fig. 7;
Fig. 9 is the top view of door inside lock in-core core in Fig. 7;
Figure 10 is the Facad structure schematic diagram (broken section) of the utility model embodiment three;
Figure 11 is the sectional view of A-A in Figure 10.
Detailed description of the invention
In the utility model accompanying drawing, the title of each Reference numeral is:
Key 1, lower pellet 2, upper pellet 3, spring 4, to seal up a door pellet 5, lock core body 6, keyhole 7, first inclined-plane 81, second inclined-plane 82, rubber parts 9, outer side of door lock core inner core 11, outer side of door collar groove 11a, door inside lock in-core core 12, door inner side collar groove 12a, first anti-stubborn groove 13, second anti-stubborn groove 14, anti-drill pin 15, groove 16, seven font pins 17, seven font cotter ways 18, shifting part 19, grab groove 19a, outer side of door collar 21, outer side of door collar body 21a, outer side of door grab 21b, door inner side collar 22, door inner side collar body 22a, door inner side grab 22b.
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment one, as shown in Figures 1 to 6,
There is between a kind of lock core inner core and shifting part the lock core of syndeton, comprise: lock core body 6, outer side of door lock core inner core 11 in described lock core body 6, door inside lock in-core core 12, the marble hole that the ordered series of numbers that in described lock core inner core and lock core body, phase earthing is arranged is in a row, lower pellet 2 in described lock core in in-core marble hole, the pellet 5 of sealing up a door at lock core body marble hole top, the spring 4 of sealing up a door under pellet, upper pellet 3 in lock core body marble hole during lock core open mode, the shifting part 19 of unlock deadbolt, be connected to interior turntable lock core inner core driving shifting part 19, keyhole 7, between described lock core inner core and shifting part, there is syndeton, this syndeton comprises collar 22 inside outer side of door collar 21 and door, described outer side of door collar 21 is that 90 ° of outer side of door grab 21b be connected are formed by outer side of door collar body 21a and at least 2 of horseshoe-shaped structure with described outer side of door collar body 21a, inside described door collar 22 by collar body inside the door of horseshoe-shaped structure 22a and at least 2 and collar body 21b inside described door be inside 90 ° of doors be connected grab 22b form, described shifting part 19 is provided with position and the quantity grab groove 19a corresponding with grab 22b inside described door and described outer side of door grab 21b, described outer side of door collar body 21a blocks with the outer side of door collar groove 11a phase on described outer side of door lock core inner core 11 and joins, inside described door, inside collar body 22a and the door on described door inside lock in-core core 12, collar groove 12a phase is blocked and is joined, described outer side of door grab 21b and grab 22b hook inside corresponding door, and be together embedded in corresponding grab groove 19a.
Described outer side of door grab 21b is 3, and inside corresponding door, grab 22b is also 3.
The utility model is connected with outer side of door lock core inner core 11 by outer side of door collar 21, door inner side collar 22 is connected with door inside lock in-core core 12, then the outer side of door grab 21b on outer side of door collar 21 is hooked together with grab 22b inside the door of collar inside door 22 and be connected, and the grab after hooking together embeds in grab groove 19a corresponding on shifting part 19, thus make outer side of door lock core inner core 11, door inside lock in-core core 12 and shifting part 19 connect into as a whole, structure is simple, easy to assembly.In addition, the outer side of door lock core inner core 11 in the utility model, door inside lock in-core core 12 and shifting part 19 all can be shaping by Mould Machining, and without the need to carrying out machining after mould molding, easy to process, processing cost is low.
Embodiment two, as shown in Figure 7 to 9,
In order to strengthen the theftproof performance of lock core, on the basis of embodiment one, described lock core body 6 is vertically offered first prevents twisting groove 13, and described first prevents that the medial shaft of twisting groove 13 is to offering the second anti-stubborn groove 14, and this second anti-stubborn groove 14 is arranged at the bottom of lock core body 6.
Described lock core body 6 be positioned at first anti-twist to be shaped with inside groove 13 that outer side of door is low, the first inclined-plane 81 high inside door, described lock core body 6 be positioned at first anti-twist to be shaped with outside groove 13 that outer side of door is high, the second inclined-plane 82 low inside door, the first described inclined-plane 81 and the second inclined-plane 82 are all arranged at the top of described lock core body 6.
Described outer side of door lock core inner core 11 is positioned at last row marble hole both sides and offers groove 16 respectively, described outer side of door lock core inner core 11 is provided with the seven font pins 17 sealed by the opening of respective slot 16 respectively, seven described font pins 17 are embedded in seven corresponding font cotter ways 18.
Described outer side of door lock core inner core 11 is vertically provided with anti-drill pin 15.The theftproof performance that anti-drill pin 15 can improve lock core is further set.
Operating principle:
When robber with locking pliers come violence unblank time, when the head of locking pliers clamps the top of lock core body 6, the left end of clamping plane is positioned at the second inclined-plane 82 place, and the right-hand member of clamping plane is positioned at the first inclined-plane 81 place; When locking pliers clamps, the head of locking pliers cannot clamp the first inclined-plane 82, inclined-plane 81, second, and can toward breakking away outdoors; Due to the setting on the first inclined-plane 81 and the second inclined-plane 82, the clamping plane of the head of locking pliers cannot be across the first anti-both sides of twisting groove 13.Therefore, when locking pliers reverses, stress point is still at the first anti-stubborn groove 13 place, and lock core body 6 is first protected the safety of rear portion lock core at the first anti-stubborn groove 13 place by twisting into two parts.
First inclined-plane 82, inclined-plane 81, second is all arranged at the top of lock core body 6, because the external wall of upper portion of lock core body 6 is plane structure, greatly facilitates the processing on the first inclined-plane 81 and the second inclined-plane 82.And first anti-twist groove 13 inner side, be positioned at lock core body 6 bottom and offer the second anti-groove 14 of twisting, when the head of locking pliers clamps the bottom of lock core body 6, due to the second anti-setting of twisting groove 14, second anti-groove 14 place's stress deformation of twisting is until break, make locking pliers cannot clamp the second anti-lock core body 6 of twisting inside groove 14, when lock core body 6 twisted by locking pliers, lock core body 6 finally can rupture at the first anti-groove 13 place of twisting.
After lock core is twisted into two parts from the first anti-stubborn groove 13, the first inclined-plane 81 also plays the effect preventing from being clamped by locking pliers; When the first inclined-plane 81 clamped by locking pliers, can glide along with the first inclined-plane 81, and cannot lock core be clamped thus protect lock core.Therefore, the first anti-wider width of twisting groove 13.
When lock core anti-is twisted after groove 13 twisted into two parts from first, seven font pins 17 are extracted together along with the lock core of fracture, and along with seven font pins 17 are pulled out, the lock core inner core 1 of outer side of door is positioned at the opening open of the groove 16 of last row marble hole both sides; At this moment rotational lock core inner core, the bottom of upper pellet 3 just can be fallen in groove 16, thus lock core cannot be opened, and ensures the safety of lock core.Because both sides offer groove 16 respectively, no matter outer side of door lock core inner core 11 toward which side turns, and the bottom of upper pellet 3 all can be fallen in one of them groove 16.
Embodiment three, as shown in Figure 10 and Figure 11,
On embodiment two basis, be outside equipped with integrated rubber parts 9 on the first described inclined-plane 81 and the second inclined-plane 82.
Because rubber parts 9 is soft materials, any help can not be provided for the clamping of locking pliers, and the setting of rubber parts 9 can prevent impurity from entering lock core inside and affect the normal work of lock core, and the setting of rubber parts 9 can increase the aesthetic property of lock core.
Claims (8)
1. there is between a lock core inner core and shifting part the lock core of syndeton, comprise: lock core body (6), outer side of door lock core inner core (11) in described lock core body (6), door inside lock in-core core (12), the marble hole that the ordered series of numbers that in described lock core inner core and lock core body, phase earthing is arranged is in a row, lower pellet (2) in described lock core in in-core marble hole, the pellet of sealing up a door (5) at lock core body marble hole top, the spring (4) of sealing up a door under pellet, upper pellet (3) in lock core body marble hole during lock core open mode, the shifting part (19) of unlock deadbolt, be connected to interior turntable lock core inner core driving shifting part (19), keyhole (7), it is characterized in that: between described lock core inner core and shifting part, there is syndeton, this syndeton comprises collar (22) inside outer side of door collar (21) and door, described outer side of door collar (21) is made up of in the outer side of door grab (21b) that 90 ° are connected with described outer side of door collar body (21a) the outer side of door collar body (21a) of horseshoe-shaped structure and at least 2, inside described door, collar (22) is made up of in grab (22b) inside 90 ° of doors be connected with collar body (21b) inside described door collar body (22a) inside the door of horseshoe-shaped structure and at least 2, described shifting part (19) is provided with position and the quantity grab groove (19a) corresponding with grab (22b) inside described door and described outer side of door grab (21b), described outer side of door collar body (21a) blocks mutually with the outer side of door collar groove (11a) on described outer side of door lock core inner core (11) and joins, inside described door, inside collar body (22a) and the door on described door inside lock in-core core (12), collar groove (12a) blocks mutually and joins, described outer side of door grab (21b) and grab (22b) hook inside corresponding door, and be together embedded in corresponding grab groove (19a).
2. there is between lock core inner core according to claim 1 and shifting part the lock core of syndeton, it is characterized in that: described outer side of door grab (21b) is 3, and inside corresponding door, grab (22b) is also 3.
3. there is between lock core inner core according to claim 2 and shifting part the lock core of syndeton, it is characterized in that: described lock core body (6) vertically offers the first anti-stubborn groove (13).
4. there is between lock core inner core according to claim 3 and shifting part the lock core of syndeton, it is characterized in that: described first prevents twisting the medial shaft of groove (13) to offering the second anti-stubborn groove (14), and this second anti-stubborn groove (14) is arranged at the bottom of lock core body (6).
5. there is between lock core inner core according to claim 4 and shifting part the lock core of syndeton, it is characterized in that: described lock core body (6) be positioned at first anti-twist that groove (13) inner side is shaped with that outer side of door is low, the first inclined-plane (81) high inside door, described lock core body (6) be positioned at first anti-twist that groove (13) outside is shaped with that outer side of door is high, the second inclined-plane (82) low inside door, described the first inclined-plane (81) and the second inclined-plane (82) are all arranged at the top of described lock core body (6).
6. there is between lock core inner core according to claim 5 and shifting part the lock core of syndeton, it is characterized in that: described the first inclined-plane (81) and the second inclined-plane (82) are outside equipped with integrated rubber parts (9).
7. there is between lock core inner core according to claim 6 and shifting part the lock core of syndeton, it is characterized in that: described outer side of door lock core inner core (11) is positioned at last row marble hole both sides and offers groove (16) respectively, described outer side of door lock core inner core (11) is provided with the seven font pins (17) sealed by the opening of respective slot (16) respectively, seven described font pins (17) are embedded in seven corresponding font cotter ways (18).
8. the lock core inner core according to the arbitrary claim of claim 1 to 7 and have the lock core of syndeton between shifting part, is characterized in that: described outer side of door lock core inner core (11) is vertically provided with anti-drill pin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392098.XU CN204754466U (en) | 2015-06-09 | 2015-06-09 | Lock core inner core and stir between have connection structure's a lock core |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392098.XU CN204754466U (en) | 2015-06-09 | 2015-06-09 | Lock core inner core and stir between have connection structure's a lock core |
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| CN204754466U true CN204754466U (en) | 2015-11-11 |
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| CN201520392098.XU Active CN204754466U (en) | 2015-06-09 | 2015-06-09 | Lock core inner core and stir between have connection structure's a lock core |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735774A (en) * | 2016-03-18 | 2016-07-06 | 陈澄和 | Bidirectional lock high in antitheft performance |
-
2015
- 2015-06-09 CN CN201520392098.XU patent/CN204754466U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735774A (en) * | 2016-03-18 | 2016-07-06 | 陈澄和 | Bidirectional lock high in antitheft performance |
| CN105735774B (en) * | 2016-03-18 | 2017-12-29 | 陈澄和 | A kind of strong reversible lock of anti-theft |
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