CN213869322U - Inner core assembly of handle lock - Google Patents
Inner core assembly of handle lock Download PDFInfo
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- CN213869322U CN213869322U CN202022336949.2U CN202022336949U CN213869322U CN 213869322 U CN213869322 U CN 213869322U CN 202022336949 U CN202022336949 U CN 202022336949U CN 213869322 U CN213869322 U CN 213869322U
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- mounting
- mounting post
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- handle
- lug
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Abstract
The utility model discloses an inner core assembly of handle lock, including the apron that has first mounting hole and second mounting hole, the pedestal that has first lug and second lug and correspond first erection column and the second erection column that sets up with first mounting hole and second mounting hole respectively, relative pedestal rotates the handle head that sets up, have respectively with the first locating end of first lug and second lug with the same one side conflict setting and the return spring of second locating end, locate on the handle head with the handle head synchronous rotation and have respectively with the first shifting block of first locating end and the conflict setting of second locating end and the stirring piece of second shifting block, fix respectively on first erection column and the second erection column or an organic whole is provided with first stopper and the second stopper that is used for restricting stirring piece turned angle. The utility model has the advantages of reasonable design, simple to operate is convenient for make processing, saves the cost.
Description
Technical Field
The utility model relates to an inner core assembly of handle lock.
Background
The chinese patent with application number 201810583895.4 discloses an inner core assembly of lock, including the return spring that has two location ends, the handle head, dial the piece, the protecgulum, the hou gai, form the installation cavity between hou gai and the protecgulum, the handle head is including rotation portion and handle connecting portion, rotation portion rotates and wears to establish on protecgulum and hou gai, dial the piece and rotate the synchronous rotation of portion, be equipped with first spacing step in the rotation portion, the spacing step of second, first spacing step is contradicted with the protecgulum, the spacing step of second is contradicted with the hou lid, the protecgulum go to and be equipped with two lugs relatively in hou gai one side, it is equipped with the shifting block respectively to correspond two location end positions of return spring on the shifting block.
However, the core assembly of the lock has a complex overall structure and is inconvenient to manufacture and install.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides an inner core assembly of handle lock, its simple structure, and reasonable in design is convenient for make and install.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a core assembly of a handle lock comprises a cover plate with a first mounting hole and a second mounting hole, a base body with a first lug and a second lug and a first mounting post and a second mounting post which are respectively arranged corresponding to the first mounting hole and the second mounting hole, a handle head which is arranged in a rotating way relative to the base body, a return spring with a first positioning end and a second positioning end which are respectively arranged in an abutting way with the same side of the first lug and the second lug, and a dial plate which is arranged on the handle head, rotates synchronously with the handle head and is provided with a first dial block and a second dial block which are respectively arranged in an abutting way with the first positioning end and the second positioning end, wherein a first limiting block and a second limiting block which are used for limiting the rotating angle of the dial plate are respectively fixed or integrally arranged on the first mounting post and the second mounting post, and the first limiting block and the second limiting block are respectively arranged on the rotating tracks of the first dial block and the second dial block, when the shifting piece rotates clockwise, the first shifting block is abutted against the first limiting block; when the shifting piece rotates anticlockwise, the second shifting block is abutted against the second limiting block.
Preferably, the seat body is further provided with a third mounting column, the third mounting column is arranged between the first mounting column and the second mounting column, the third mounting column is higher than the first mounting column and the second mounting column, and the cover plate is provided with a positioning groove matched with the third mounting column.
Preferably, the handle head comprises a rotating part and a handle connecting part, the poking piece is arranged on the rotating part, the cover plate is provided with a through hole matched with the rotating part, and the cover plate is arranged on the rotating part through the through hole cover.
Preferably, the first protruding block and the second protruding block are provided with positioning columns, and the cover plate is provided with positioning holes matched with the positioning columns.
Preferably, a connecting strip is fixedly or integrally arranged between the third mounting column and the first mounting column and between the third mounting column and the second mounting column.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, simple to operate is convenient for make processing, saves the cost.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a schematic structural view of a seat body according to an embodiment of the present invention.
In the figure: 1. a cover plate; 11. a first mounting hole; 12. a second mounting hole; 13. a positioning groove; 14. a through hole; 15. positioning holes; 2. a base body; 21. a first bump; 211. a positioning column; 22. a second bump; 23. a first mounting post; 231. a first stopper; 24. a second mounting post; 241. a second limiting block; 25. a third mounting post; 26. a connecting strip; 3. a handle head; 31. a rotating part; 32. a handle connecting portion; 4. a return spring; 41. a first positioning end; 42. a second positioning end; 5. a toggle sheet; 51. a first shifting block; 52. and a second shifting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, an inner core assembly of a handle lock comprises a cover plate 1 having a first mounting hole 11 and a second mounting hole 12, a base 2 having a first projection 21 and a second projection 22 and a first mounting post 23 and a second mounting post 24 respectively corresponding to the first mounting hole 11 and the second mounting hole 12, a handle head 3 rotatably disposed with respect to the base 2, a pull plate 5 having a first positioning end 41 and a second positioning end 42 respectively abutted against the same side of the first projection 21 and the second projection 22, a first stopper 231 and a second stopper 241 respectively fixed or integrally disposed on the first mounting post 23 and the second mounting post 24 for restricting a rotation angle of the pull plate 5 and rotating synchronously with the handle head 3 and having a first pull block 51 and a second pull block 52 abutted against the first positioning end 41 and the second positioning end 42, the first limiting block 231 and the second limiting block 241 are respectively arranged on the rotating tracks of the first shifting block 51 and the second shifting block 52, so that when the shifting piece 5 rotates clockwise, the first shifting block 51 is abutted against the first limiting block 231; so that the second moving block 52 is abutted against the second limiting block 241 when the moving piece 5 rotates counterclockwise.
Through adopting above-mentioned technical scheme, when concrete installation, can pass first mounting hole 11 and first erection column 23 and second mounting hole 12 and second erection column 24 with the fastener like the screw, alright with fixed with apron 1 and pedestal 2, structural design is reasonable, simple to operate. And wherein, the first mounting hole 11 and the first mounting post 23 and the second mounting hole 12 and the second mounting post 24 can be set up two sets, the first stopper 231 and the second stopper 241 are set up on one set of first mounting post 23 and second mounting post 24, like this, while processing the first mounting post 23 and the second mounting post 24, can process the first stopper 231 and the second stopper 241, so facilitate the manufacturing and processing, save the cost.
As an improved specific embodiment, the seat body 2 is further provided with a third mounting column 25, the third mounting column 25 is arranged between the first mounting column 23 and the second mounting column 24, the third mounting column 25 is higher than the first mounting column 23 and the second mounting column 24, and the cover plate 1 is provided with a positioning groove 13 adapted to the third mounting column 25.
Through adopting above-mentioned technical scheme, 2 accessible fasteners pass the third erection column 25 like screws and be fixed in on the door plant, so alright realize the installation of handle lock, positioning groove 13's setting is convenient for apron 1 and is fixed a position on 2 seats, so, is convenient for apron 1 and 2 assembly of seats. The positioning groove 13 may also be a circular hole adapted to the third mounting post 25, so as to play a positioning role.
As a modified specific embodiment, the handle head 3 includes a rotating portion 31 and a handle connecting portion 32, the moving plate 5 is disposed on the rotating portion 31, the cover plate 1 is provided with a through hole 14 adapted to the rotating portion 31, and the cover plate 1 is covered on the rotating portion 31 through the through hole 14.
By adopting the technical scheme, when the handle is installed, the cover plate 1 is covered on the rotating part 31 to play a role of pre-positioning, the installation is also convenient, and the axial movement of the handle head 3 can be limited by the matching of the through hole 14 and the rotating part 31.
As a modified embodiment, the first bump 21 and the second bump 22 are provided with positioning pillars 211, and the cover plate 1 is provided with positioning holes 15 adapted to the positioning pillars 211.
Through adopting above-mentioned technical scheme, so set up, the location of the apron 1 of further being convenient for, the installation of being convenient for.
As a modified embodiment, a connecting strip 26 is fixed or integrally arranged between the third mounting column 25 and the first mounting column 23 and the second mounting column 24.
By adopting the above technical scheme, the arrangement of the connecting strip 26 can enhance the overall strength of the first mounting column 23, the second mounting column 24 and the third mounting column 25.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A core assembly of handle lock comprises a cover plate with a first mounting hole and a second mounting hole, a base with a first lug and a second lug and a first mounting post and a second mounting post respectively corresponding to the first mounting hole and the second mounting hole, a handle head rotatably arranged relative to the base, a return spring with a first positioning end and a second positioning end respectively abutting against the same side of the first lug and the second lug, a dial plate arranged on the handle head and rotating synchronously with the handle head and having a first dial block and a second dial block respectively abutting against the first positioning end and the second positioning end, characterized in that the first mounting post and the second mounting post are respectively fixed or integrally provided with a first limiting block and a second limiting block for limiting the rotation angle of the dial plate, the first limiting block and the second limiting block are respectively arranged on the rotation tracks of the first dial block and the second dial block, when the shifting piece rotates clockwise, the first shifting block is abutted against the first limiting block; when the shifting piece rotates anticlockwise, the second shifting block is abutted against the second limiting block.
2. The inner core assembly of the handle lock as claimed in claim 1, wherein the base body is further provided with a third mounting post, the third mounting post is arranged between the first mounting post and the second mounting post, the third mounting post is higher than the first mounting post and the second mounting post, and the cover plate is provided with a positioning groove adapted to the third mounting post.
3. A handle lock core assembly as claimed in claim 1 or 2, wherein the handle head comprises a rotation part and a handle connection part, the striking plate is disposed on the rotation part, the cover plate is provided with a through hole matched with the rotation part, and the cover plate is covered on the rotation part through the through hole.
4. The handle lock core assembly as claimed in claim 3, wherein the first and second protrusions have positioning posts, and the cover plate has positioning holes matching with the positioning posts.
5. The handle lock core assembly of claim 2, wherein a connecting strip is fixedly or integrally arranged between the third mounting column and the first mounting column and between the third mounting column and the second mounting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336949.2U CN213869322U (en) | 2020-10-20 | 2020-10-20 | Inner core assembly of handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336949.2U CN213869322U (en) | 2020-10-20 | 2020-10-20 | Inner core assembly of handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213869322U true CN213869322U (en) | 2021-08-03 |
Family
ID=77073392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022336949.2U Active CN213869322U (en) | 2020-10-20 | 2020-10-20 | Inner core assembly of handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213869322U (en) |
-
2020
- 2020-10-20 CN CN202022336949.2U patent/CN213869322U/en active Active
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| GR01 | Patent grant | ||
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