CN211287083U - Centrally-mounted deflector rod lock cylinder - Google Patents
Centrally-mounted deflector rod lock cylinder Download PDFInfo
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- CN211287083U CN211287083U CN201921616373.6U CN201921616373U CN211287083U CN 211287083 U CN211287083 U CN 211287083U CN 201921616373 U CN201921616373 U CN 201921616373U CN 211287083 U CN211287083 U CN 211287083U
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Abstract
The utility model provides an in put driving lever lock core, including the lock core body that is equipped with a plurality of lock core pellet shot from a slingshot, be fixed with front stall and back seat respectively at lock core body both ends, and restrict a driving lever on lock core body by front stall and back seat, the driving lever rotates along with the lock core body is rotatory, front stall and back seat inside all be equipped with lock core body complex mounting hole, and the inner wall and the lock core body outer wall cooperation of mounting hole. The utility model discloses create structural design rationally, put in the plectrum, can not let mechanical lock core protrusion electron lock body surface, both conveniently install on thinner door, the intelligent lock panel of also being convenient for carries out ultra-thin super small style design. Simultaneously, totally embedded mode for mechanical lock core and electron lock body combine together, both strengthened mechanical lock core and electron lock body's wholeness, improve the security of lock again, the later stage installation intelligent lock is simple and convenient laborsaving more.
Description
Technical Field
The invention belongs to the technical field of intelligent control and intelligent locks, and particularly relates to a centrally-mounted deflector rod lock cylinder.
Background
At present, intelligent door locks are widely used in hotel rooms, service apartments and residential accommodations. In order to enhance the use reliability of the intelligent door lock, a standby mechanical lock cylinder is generally installed, and when the intelligent door lock control circuit has a problem, the door lock can be unlocked by a mechanical key. Because the traditional mechanical lock cylinder basically adopts an external hanging structure in the current intelligent lock industry, as shown in the attached figures 8-10, the mechanical lock cylinder has larger volume and protrudes out of the surface of the electronic lock body a lot, so that the requirement on the thickness of the door is higher, the installation of an ultrathin and ultra-small intelligent door lock panel cannot be adopted, the current intelligent door lock panel is too thick and too large, the external diversified design of the intelligent door lock is also influenced, and the improvement is needed urgently.
Disclosure of Invention
In view of this, the invention provides a centrally-mounted shift lever lock cylinder, which aims to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a centrally-mounted deflector rod lock core comprises a lock core body provided with a plurality of lock core pins, wherein a front seat and a rear seat are respectively fixed at two ends of the lock core body, a deflector rod is limited on the lock core body by the front seat and the rear seat, and the deflector rod rotates along with the rotation of the lock core body;
the front end of the lock cylinder body is provided with a positioning boss, the positioning boss is immersed into a sinking platform of the front seat after the lock cylinder body passes through the front seat, and the rear seat is sleeved at the rear end of the lock cylinder body and is fixed by a locking piece;
the front seat is provided with a front mounting and positioning table, the rear seat is provided with a rear mounting and positioning table, and the front mounting and positioning table and the rear mounting and positioning table respectively correspond to structural members on two sides of the intelligent lock, so that positioning is realized, and the structure is stable and reliable;
the front seat and the rear seat are internally provided with mounting holes matched with the lock cylinder body, and the inner walls of the mounting holes are matched with the outer wall of the lock cylinder body to form a supporting action relation.
Furthermore, the height of the sinking platform is consistent with the thickness of the positioning boss.
Furthermore, the retaining member adopts a retaining ring, and an annular groove for installing the retaining ring is arranged at the rear end of the lock cylinder body.
Further, the deflector rod is provided with a shifting part and an installation part sleeved on the lock cylinder body; the lock core body is provided with a bolt, and the inner wall of the through hole of the mounting part is provided with a positioning groove matched with the bolt.
Furthermore, the poking part protrudes out of the front seat and the rear seat, and the outer edge of the mounting part does not protrude out of the front seat and the rear seat.
Furthermore, the front mounting and positioning table and the rear mounting and positioning table are completely consistent in structure, free of forward and reverse limitation, free of assembly errors, capable of being freely selected in two directions and good in adaptability.
Further, the inner wall of the mounting hole of the front seat serves as a support portion over the entire axial length thereof.
Further, the inner wall of the mounting hole of the rear seat serves as a support portion over the entire axial length thereof.
Further, the front seat and the rear seat have the same outer contour.
Compared with the prior art, the invention has the following advantages:
the mechanical lock cylinder provided by the invention can be completely embedded in the electronic lock body, is supported by the front seat and the rear seat under the condition of shortening the length of the lock cylinder, ensures the stability during assembly and use, and overcomes the defects that the prior art needs to be supported by a long lock cylinder, has overlarge width and can only be hung outside.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic view of the invention when it is installed in an electronic lock body;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the invention when a key is inserted;
FIG. 4 is a cross-sectional view of the invention when a key is inserted;
FIG. 5 is a schematic view of a shift lever according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of the present invention;
FIG. 7 is an exploded view of the present invention;
FIG. 8 is a schematic view of a prior art mechanical lock cylinder;
FIG. 9 is an exploded view of a prior art mechanical lock cylinder;
figure 10 is a schematic view of a prior art mechanical lock cylinder when installed on an electronic lock body.
Description of reference numerals:
1-a lock cylinder pin tumbler; 2-a lock cylinder body; 3-front seat; 4-a rear seat; 5-a deflector rod; 6-positioning a boss; 7-sinking a platform; 8-a locking member; 9-a bolt; 10-installing a positioning table in front; 11-installing a positioning table at the back; 12-a toggle part; 13-a mounting portion; 14-a latch; 15-positioning grooves; 16-an electronic lock body; 17-a key; 18-bolt holes; 19-prior art mechanical lock cylinder.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A centrally-mounted deflector rod lock core comprises a lock core body 2 provided with a plurality of lock core pins 1, as shown in figures 1 to 7, a front seat 3 and a rear seat 4 are respectively fixed at two ends of the lock core body, a deflector rod 5 is limited on the lock core body by the front seat and the rear seat, the deflector rod rotates along with the rotation of the lock core body, namely, after a key is inserted, a lock core body cannot rotate under the action of the lock core pins when no key is inserted, and can rotate freely after an adaptive key is inserted;
the front end of the lock cylinder body is provided with a positioning boss 6, after the lock cylinder body passes through the front seat, the positioning boss is immersed in a sinking platform 7 of the front seat, the rear seat is sleeved at the rear end of the lock cylinder body and is fixed by a locking piece 8, and when the lock cylinder rotates, a driving lever is driven by a bolt 9 to rotate simultaneously;
the front seat is provided with a front mounting and positioning table 10, the rear seat is provided with a rear mounting and positioning table 11, and the front mounting and positioning table and the rear mounting and positioning table respectively correspond to structural members on two sides of the intelligent lock, so that positioning is realized, and the matching and the reliable fixing of the structures are ensured;
the front seat and the rear seat are internally provided with mounting holes 11 matched with the lock cylinder body, and the inner walls of the mounting holes are matched with the outer wall of the lock cylinder body to form a supporting action relation.
The height of the sinking platform is consistent with the thickness of the positioning lug boss, the positioning bulge is immersed in the sinking platform, no obvious depression exists, and the appearance is attractive. The locking piece usually adopts a retaining ring, and an annular groove for installing the retaining ring is arranged at the rear end of the lock cylinder body. The retainer ring is clamped in the annular groove of the front seat, the front seat is effectively fixed, the axial movement of the shift lever along the lock cylinder body is limited by the front seat and the rear seat, when the shift lever is rotated by the key 17, the shift lever is allowed to have certain friction with the front seat or the rear seat, but the front seat and the rear seat are not suitable for clamping the shift lever too tightly, and the rotation operation is avoided being laborious.
The mechanical lock cylinder provided by the invention can be completely embedded in the electronic lock body 16, is supported by the front seat and the rear seat under the condition of shortening the length of the lock cylinder, ensures the stability during assembly and use, and overcomes the defects that the prior art needs to be supported by a long lock cylinder, has overlarge width and can only be hung outside the existing lock cylinder 19. When the door lock is provided with the opening, only a hole with the size of a key hole is formed, so that the requirement on the thickness of the door can be reduced, the intelligent door lock panel can be made smaller and thinner, and the appearance design of the intelligent door lock panel is greatly facilitated.
The poking rod is provided with a poking part 12 and an installation part 13 sleeved on the lock cylinder body; the lock core body is provided with a bolt 14, the inner wall of the through hole of the mounting part is provided with a positioning groove 15 matched with the bolt, and the bolt is generally arranged on the lock core body along the radial direction (namely avoiding the position of unlocking a lock core marble).
The poking part protrudes out of the front seat and the rear seat, and the outer edge of the mounting part does not protrude out of the front seat and the rear seat. The driving lever arranged in the middle can effectively play the process of opening the shifting lock body, the structural part cannot interfere, and the whole operation process is simple and smooth.
In an optional embodiment, the outer contours of the front seat and the rear seat are consistent, in addition, the front mounting positioning table and the rear mounting positioning table are completely consistent in structure, when the lock cylinder is mounted, the limitation of forward and reverse directions is avoided, assembly errors cannot occur, the lock cylinder can be freely selected in two directions, the adaptability is good, and the mounting direction can be selected according to actual needs.
The inner wall of the mounting hole of the front seat is used as a support part in the whole axial length range. Meanwhile, the inner wall of the mounting hole of the rear seat is used as a supporting part in the whole axial length range. Such structural design has effectively prolonged the support of the lock core body of axially locking, has realized still having longer bearing structure and guaranteeing the stability of lock core body under the less condition of lock body overall length, and the reliability is high.
During assembly, the lock core body is firstly arranged in the front seat, and after the lock core body reaches the bottom, the bolt is inserted into the bolt hole 18 of the lock core; then the driving lever is sleeved into the lock core, the positioning groove on the driving lever is clamped on the plug pin and sleeved into the rear seat, and the retainer ring is sleeved on the lock core body, so that all parts are fixed into a whole.
The invention has reasonable structural design, the shifting sheet is arranged in the middle, the mechanical lock cylinder cannot protrude out of the surface of the electronic lock body, and the invention is convenient to be installed on a thinner door and is also convenient for the ultrathin and ultra-small design of the intelligent door lock panel. Simultaneously, totally embedded mode for mechanical lock core and electron lock body combine together, both strengthened mechanical lock core and electron lock body's wholeness, improve the security of lock again, the later stage installation intelligent lock is simple and convenient laborsaving more.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (9)
1. The middle-placed deflector rod lock core comprises a lock core body provided with a plurality of lock core pins, and is characterized in that: a front seat and a rear seat are respectively fixed at two ends of the lock cylinder body, a deflector rod is limited on the lock cylinder body by the front seat and the rear seat, and the deflector rod rotates along with the rotation of the lock cylinder body;
the front end of the lock cylinder body is provided with a positioning boss, the positioning boss is immersed into a sinking platform of the front seat after the lock cylinder body passes through the front seat, and the rear seat is sleeved at the rear end of the lock cylinder body and is fixed by a locking piece;
the front seat is provided with a front mounting and positioning table, and the rear seat is provided with a rear mounting and positioning table;
the front seat and the rear seat are internally provided with mounting holes matched with the lock cylinder body, and the inner walls of the mounting holes are matched with the outer wall of the lock cylinder body to form a supporting action relation.
2. The center toggle lock cylinder of claim 1, wherein: the height of the sinking platform is consistent with the thickness of the positioning boss.
3. The center toggle lock cylinder of claim 1, wherein: the locking part adopts the retaining ring, is equipped with the annular that is used for installing the retaining ring at lock core body rear end.
4. The center toggle lock cylinder of claim 1, wherein: the shifting lever is provided with a shifting part and an installation part sleeved on the lock cylinder body; the lock core body is provided with a bolt, and the inner wall of the through hole of the mounting part is provided with a positioning groove matched with the bolt.
5. The center toggle lock cylinder of claim 4, wherein: the poking part protrudes out of the front seat and the rear seat, and the outer edge of the mounting part does not protrude out of the front seat and the rear seat.
6. The center toggle lock cylinder of claim 1, wherein: the front mounting and positioning table and the rear mounting and positioning table are completely consistent in structure.
7. The center toggle lock cylinder of claim 1, wherein: the inner wall of the mounting hole of the front seat is used as a supporting part in the whole axial length range.
8. The center toggle lock cylinder of claim 1, wherein: the inner wall of the mounting hole of the rear seat is used as a support part in the whole axial length range.
9. The center driver lock cylinder according to any one of claims 1 to 8, characterized in that: the front seat and the rear seat have the same outer contour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616373.6U CN211287083U (en) | 2019-09-26 | 2019-09-26 | Centrally-mounted deflector rod lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616373.6U CN211287083U (en) | 2019-09-26 | 2019-09-26 | Centrally-mounted deflector rod lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287083U true CN211287083U (en) | 2020-08-18 |
Family
ID=72011019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921616373.6U Active CN211287083U (en) | 2019-09-26 | 2019-09-26 | Centrally-mounted deflector rod lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211287083U (en) |
-
2019
- 2019-09-26 CN CN201921616373.6U patent/CN211287083U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220708 Address after: 310012 room 618, building 6, No. 560, Xixi Road, Gudang street, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou tecaesium Group Co.,Ltd. Address before: 310012 floor 2, building 6, No. 560, Xixi Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU TESE TECHNOLOGY Co.,Ltd. |