CN107489298A - A kind of lock core positioning structure for invisible handle - Google Patents
A kind of lock core positioning structure for invisible handle Download PDFInfo
- Publication number
- CN107489298A CN107489298A CN201710845813.4A CN201710845813A CN107489298A CN 107489298 A CN107489298 A CN 107489298A CN 201710845813 A CN201710845813 A CN 201710845813A CN 107489298 A CN107489298 A CN 107489298A
- Authority
- CN
- China
- Prior art keywords
- lock core
- handle
- wave washer
- hole
- card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to architectural hardware accessories technical field, particularly discloses a kind of lock core positioning structure for invisible handle.This is used for the lock core positioning structure of invisible handle, including handle and handle set, it is characterised in that：The lock core mounting hole of stepped ramp type structure is provided with the handle, wave washer and lock core card are provided with lock core mounting hole, lock core is stepped ramp type semi-cylindrical in configuration, centre position is provided with key plectrum hole, symmetrical uniform flat rectangle circle structure is provided with the outside cylinder side of lock core, the intermediate rectangular circular hole of lock core through wave washer is arranged in lock core mounting hole；Lock core bottom is provided with the rectangular recess for coordinating lock core card.The present invention is simple in construction, reasonable in design, easy to operate, can be accurately positioned, gear, and adjustment feel is clear, suitable for wide popularization and application.
Description
（One）Technical field
The present invention relates to architectural hardware accessories technical field, more particularly to a kind of lock core positioning structure for invisible handle.
（Two）Background technology
Invisible handle species is various at present, and particularly the invisible handle of lockable generally uses, but all lockables
Lock core without positioning function, lock core can be with staying at random location, no gear sense and positioning function, while lock core and main body assembling
Gap is uncontrollable.
（Three）The content of the invention
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of rational in infrastructure, easy to operate invisible handle that is used for
Lock core positioning structure.
The present invention is achieved through the following technical solutions：
A kind of lock core positioning structure for invisible handle, including handle and handle set, it is characterised in that：Set on the handle
There is the lock core mounting hole of stepped ramp type structure, wave washer and lock core card are provided with lock core mounting hole, lock core is stepped ramp type half
Cylindrical structure, centre position are provided with key plectrum hole, and symmetrical uniform flat square is provided with the outside cylinder side of lock core
Shape justifies structure, and the intermediate rectangular circular hole of lock core through wave washer is arranged in lock core mounting hole；Lock core bottom is provided with cooperation
The rectangular recess of lock core card.
The present invention includes handle, handle set, lock core, lock core card, wave washer, and lock core passes through lock core card, Corrugation pad
Circle is arranged on handle by the lock core mounting hole on handle.
The present invention more excellent technical scheme be：
The stepped hole lower end of the handle is provided with four grooves along circle uniformly, and respective slot is provided with wave washer
Four projections, both coordinate installation, and the combination for realizing lock core and wave washer is installed.
Rectangle circular hole on the wave washer corresponds to the rectangle circle structure on lock core.
The centre position of the lock core card is provided with the rectangular channel of open type, positions and pacifies with the rectangular recess of lock core bottom
Dress；The semicircle tongued structures of strip are provided with outside lock core card, when handle is with handle set locking, lock core card and handle set
Clamping.
The circular hole for coordinating lock core is provided with the handle set, the ligulate hole of strip is provided with circular hole, ligulate hole is matched somebody with somebody
Close the semicircle tongued structures on lock core card.
In the present invention, lock core is arranged on handle handle, is provided with wave washer among lock core and handle, on the outside of lock core
The endoporus of rectangular configuration and wave washer is mounted opposite, and ensure that the relative position of lock core and handle.
Lock core card of the present invention clamping relative with the rectangular recess of lock core lower end, the tongued structures of lock core card consolidate lock core
Due on handle, while when handle and handle set are in locked position, the tongued structures of lock core card are in handle set bottom
In circular hole, handle is in locking states with handle set.
The present invention is simple in construction, reasonable in design, easy to operate, can be accurately positioned, gear, and adjustment feel is clear, suitable for wide
General popularization and application.
（Four）Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the assembling structure schematic diagram of the present invention；
Fig. 2 is the local main structure diagram of handle of the present invention；
Fig. 3 is the local overlooking structural representation of handle of the present invention；
Fig. 4 is the local main structure diagram of handle set of the present invention；
Fig. 5 is the local overlooking structural representation of handle set of the present invention；
Fig. 6 is the main structure diagram of lock core of the present invention；
Fig. 7 is the overlooking the structure diagram of lock core of the present invention；
Fig. 8 is the present invention looks up structural representation of lock core of the present invention；
Fig. 9 is the dimensional structure diagram of lock core of the present invention；
Figure 10 is the structural representation of wave washer of the present invention；
Figure 11 is the structural representation of direct bearing card of the present invention.
In figure, 1 handle, 2 handle sets, 3 lock cores, 4 lock core cards, 5 wave washers, 6 grooves, 7 is raised, 8 rectangular recess, and 9
Rectangular channel.
（Five）Embodiment
Accompanying drawing is a kind of specific embodiment of the invention.The embodiment includes handle 1 and handle set 2, is provided with the handle 1
The lock core mounting hole of stepped ramp type structure, wave washer 5 and lock core card 4 are provided with lock core mounting hole, and lock core 3 is stepped ramp type half
Cylindrical structure, centre position are provided with key plectrum hole, and symmetrical uniform flat square is provided with the outside cylinder side of lock core 3
Shape justifies structure, and the intermediate rectangular circular hole of lock core 3 through wave washer 5 is arranged in lock core mounting hole；The bottom of lock core 3, which is provided with, matches somebody with somebody
Close the rectangular recess 8 of lock core card 4；The stepped hole lower end of the handle 1 is provided with along circular four uniform grooves 6, waveform
Four projections 7 of respective slot 6 are provided with packing ring 5；Rectangle circular hole on the wave washer 5 corresponds to the rectangle on lock core 3
Circle structure；Wave washer is installed in the rectangle circle locations of structures in the outside of lock core 3, four are provided with wave washer along circle
The uniform elastic positioning device of shape, four grooves elasticity installation on elastic positioning device opposite handle seat 2, wave washer it is outer
Shape is circular configuration, inner circle is rectangular configuration；The centre position of the lock core card 4 is provided with the rectangular channel 9 of open type, with lock
The location and installation of rectangular recess 8 of the bottom of core 3；The semicircle tongued structures of strip are provided with outside lock core card 4；The handle set
The circular hole for coordinating lock core 3 is provided with 2, the ligulate hole of strip is provided with circular hole, ligulate hole coordinates half on lock core card 4
Circle tongued structures.
The specific installation step of the present invention is as described below：The rectangular cylinder in outside of the wave washer 5 along lock core 3 is penetrated
On the downside of the top bar of lock core 3, the lock core 3 assembled is loaded on handle 1, because the outside of wave washer 5 and lock core 3 is provided with
Rectangular configuration, now the four of wave washer elastic bumps are just consistent with four groove relative positions on handle；Lock core 3 is put
After entering handle 1, lock core card 4 is inserted in the rectangular recess 8 of the bottom of lock core 3, lock core 3 has been fixed on hand by lock core card 4
On handle 1, the installation of lock core 3.
When handle 1 and handle set 2 are in the closed position, are inserted with key in the middle keyhole of lock core 3, rotate key
90 °, lock core 3 drives wave washer 5, lock core card 4 to rotate 90 ° simultaneously, and now the tongued structures of lock core card 4 are caught in handle set
2 bottom, because the outside of wave washer and lock core 3 is provided with rectangular configuration, in the rectangular recess 8 of handle 1, Corrugation pad
Circle is substantially at zero stress；When starting to rotate, the elastic bumps of wave washer are in half-compressed state, when close dynamic 90
When, the elastic bumps of wave washer are slipped into the groove of handle 1, while lock core card 4 is caught in the lower end of handle set 2.Handle locking,
Key is extracted, handle is in pick-proof state.Lock core 3 is in rotation process, and feel is clear, accurate positioning.
Claims (6)
1. a kind of lock core positioning structure for invisible handle, including handle（1）And handle set（2）, it is characterised in that：The hand
Handle（1）On be provided with the lock core mounting hole of stepped ramp type structure, be provided with wave washer in lock core mounting hole（5）With lock core card
（4）, lock core（3）For stepped ramp type semi-cylindrical in configuration, centre position is provided with key plectrum hole, lock core（3）Outside cylinder side on
It is provided with symmetrical uniform flat rectangle circle structure, lock core（3）Through wave washer（5）Intermediate rectangular circular hole be arranged on lock
In core mounting hole；Lock core（3）Bottom, which is provided with, coordinates lock core card（4）Rectangular recess（8）.
2. the lock core positioning structure according to claim 1 for invisible handle, it is characterised in that：The handle（1）'s
Stepped hole lower end is provided with along circular four uniform grooves（6）, wave washer（5）On be provided with respective slot（6）Four
It is raised（7）.
3. the lock core positioning structure according to claim 1 for invisible handle, it is characterised in that：The wave washer
（5）On rectangle circular hole correspond to lock core（3）On rectangle circle structure.
4. the lock core positioning structure according to claim 1 for invisible handle, it is characterised in that：The lock core（3）Outside
Wave washer is installed in the rectangle circle locations of structures of side, four are provided with wave washer along circular uniform flexibly positioned dress
Put, the elasticity installation of four grooves on elastic positioning device opposite handle seat, the profile of wave washer is circular configuration, inner circle is
Rectangular configuration.
5. the lock core positioning structure according to claim 1 for invisible handle, it is characterised in that：The lock core card
（4）Centre position be provided with the rectangular channel of open type（9）, with lock core（3）The rectangular recess of bottom（8）Location and installation；Lock core
Card（4）Outside is provided with the semicircle tongued structures of strip.
6. the lock core positioning structure according to claim 5 for invisible handle, it is characterised in that：The handle set（2）
On be provided with cooperation lock core（3）Circular hole, the ligulate hole of strip is provided with circular hole, ligulate hole coordinates lock core card（4）On
Semicircle tongued structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845813.4A CN107489298B (en) | 2017-09-18 | 2017-09-18 | Lock cylinder positioning structure for invisible handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845813.4A CN107489298B (en) | 2017-09-18 | 2017-09-18 | Lock cylinder positioning structure for invisible handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107489298A true CN107489298A (en) | 2017-12-19 |
| CN107489298B CN107489298B (en) | 2020-06-09 |
Family
ID=60652043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710845813.4A Active CN107489298B (en) | 2017-09-18 | 2017-09-18 | Lock cylinder positioning structure for invisible handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489298B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852202A (en) * | 2020-07-28 | 2020-10-30 | 黄鲁生 | Integrated universal lock core and matched key |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050082847A1 (en) * | 2002-01-02 | 2005-04-21 | S.P.E.P. Acquisitions Corp., A California Corporation | Flush mounted latch |
| CN200999497Y (en) * | 2006-12-30 | 2008-01-02 | 林振豊 | Concealed handles for aluminium door and window |
| JP4511756B2 (en) * | 2001-03-29 | 2010-07-28 | 株式会社ホンダロック | Vehicle out-handle device |
| CN203347339U (en) * | 2013-06-04 | 2013-12-18 | 黄发明 | Invisible door and window lock |
| CN204060207U (en) * | 2014-09-15 | 2014-12-31 | 国家电网公司 | A kind of switching station and door lock thereof |
| CN206128898U (en) * | 2016-10-28 | 2017-04-26 | 温州威泰锁业有限公司 | Lock of safety box |
| CN106968530A (en) * | 2017-02-22 | 2017-07-21 | 宁波生久柜锁有限公司 | Turn axle positioning type flat lock |
-
2017
- 2017-09-18 CN CN201710845813.4A patent/CN107489298B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4511756B2 (en) * | 2001-03-29 | 2010-07-28 | 株式会社ホンダロック | Vehicle out-handle device |
| US20050082847A1 (en) * | 2002-01-02 | 2005-04-21 | S.P.E.P. Acquisitions Corp., A California Corporation | Flush mounted latch |
| CN200999497Y (en) * | 2006-12-30 | 2008-01-02 | 林振豊 | Concealed handles for aluminium door and window |
| CN203347339U (en) * | 2013-06-04 | 2013-12-18 | 黄发明 | Invisible door and window lock |
| CN204060207U (en) * | 2014-09-15 | 2014-12-31 | 国家电网公司 | A kind of switching station and door lock thereof |
| CN206128898U (en) * | 2016-10-28 | 2017-04-26 | 温州威泰锁业有限公司 | Lock of safety box |
| CN106968530A (en) * | 2017-02-22 | 2017-07-21 | 宁波生久柜锁有限公司 | Turn axle positioning type flat lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852202A (en) * | 2020-07-28 | 2020-10-30 | 黄鲁生 | Integrated universal lock core and matched key |
| CN111852202B (en) * | 2020-07-28 | 2021-10-01 | 黄鲁生 | Integrated universal lock core and matched key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107489298B (en) | 2020-06-09 |
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