CN206245874U - The anti-opening mechanism of door lock handle - Google Patents
The anti-opening mechanism of door lock handle Download PDFInfo
- Publication number
- CN206245874U CN206245874U CN201621229392.XU CN201621229392U CN206245874U CN 206245874 U CN206245874 U CN 206245874U CN 201621229392 U CN201621229392 U CN 201621229392U CN 206245874 U CN206245874 U CN 206245874U
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- China
- Prior art keywords
- handle
- pulling axis
- linkage
- unlocking
- button
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- 239000011022 opal Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of anti-opening mechanism of door lock handle,Including handle,Panel,Unlocking pulling axis,Handle is connected by linkage control structure with unlocking pulling axis,Handle end be provided be rotatably arranged on panel at hand,Relative with unlocking pulling axis end at hand and offering linkage groove respectively on end face relative with unlocking pulling axis at hand,Linkage groove is the elongate slot that a section is not rounded,Linkage control structure includes button,Connecting rod,Linkage post,Linkage column section is corresponding with linkage slot cross-section and is slidably arranged in the linkage groove of handle cephalic par,Button is arranged on handle and is connected to linkage post by connecting rod,In the case where button is not pressed,Handle is in idling conditions,Cannot be unlocked,When unblock is needed,Press button swing handle,Unblock is simple to operate can be ensured to be opened in lockset,On the premise of escaping function convenient use,The potential safety hazard of the opal hole unblock in outside utilization door body is prevented,Security,Theftproof performance is higher.
Description
Technical field
The utility model is related to door lock field, particularly a kind of anti-opening mechanism of door lock handle.
Background technology
Door lock is a kind of relatively conventional lockset, is typically inner side during its design（Within doors or in room）Handle be set to
Escape type is inside opened, you can directly unlocked by rotating interior handle, without key unblock, but in specific implementation process
In, people like setting opal etc. through the device of door body on door, and external staff directly can wear in positions such as opal holes
Enter iron wire or drag-line etc., pull handle rotates unblock, so in the presence of certain potential safety hazard.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of anti-opening mechanism of door lock handle.
The utility model solves the technical scheme that its technical problem used：
The anti-opening mechanism of door lock handle, including handle, panel, unlocking pulling axis, wherein the handle is rotatably arranged on panel,
And the handle can drive unlocking pulling axis to rotate unblock, the handle is connected by a linkage control structure with unlocking pulling axis,
The handle end be provided with one be rotatably arranged on panel at hand, the unlocking pulling axis is rotated and is arranged at panel rear side,
And it is described relative with unlocking pulling axis end at hand and offering linkage groove respectively on end face relative with unlocking pulling axis at hand,
The linkage groove is the elongate slot that a section is not rounded, and the linkage control structure includes button, connecting rod, linkage post, described
Linkage column section is corresponding with linkage slot cross-section and is slidably arranged in the linkage groove of handle cephalic par, and the button is arranged on handle
Above and linkage post is connected to by connecting rod, when not pressing button, handle is in released state with unlocking pulling axis, when pressing button
When, linkage post part can be promoted to slip into the linkage groove of unlocking pulling axis so that handle links with unlocking pulling axis.
The button is also configured with a back-moving spring, and the back-moving spring top is pressed between button and handle so that button
It is reset to non-pressed state so that linkage post completely disengages from the linkage groove of unlocking pulling axis.
It is described being rotatably arranged on panel by a bearing at hand.
It is described to rotate forward control sheet, handle reversion control sheet handle is additionally provided with hand, the handle rotate forward control sheet,
The drag hook of reversed arrangement is respectively arranged with handle reversion control sheet, the drag hook is connected by an extension spring with panel, so that real
The rotating of existing handle resets.
The unlocking pulling axis is configured with a resetting-mechanism.
The unlocking pulling axis is positioned at panel rear side by a pulling axis pressing plate, and the pulling axis pressing plate is fixed on panel and opens
The through hole that can be passed through and rotate for unlocking pulling axis is provided with, the unlocking pulling axis is provided with an external diameter through one end of pulling axis pressing plate
More than the outer portion of through hole bore, the resetting-mechanism includes that being set in unlocking pulling axis passes through on one end end of pulling axis pressing plate
Torsion spring, the torsion spring has two torque arm, and the outer portion protrudes above the active shifting block for being provided with and snapping between two torque arm,
Projection is provided with the locating piece snapped between two torque arm on the pulling axis pressing plate.
The beneficial effects of the utility model are：The anti-opening mechanism of door lock handle, including handle, panel, unlocking pulling axis, wherein institute
Handle is stated to be rotatably arranged on panel, and the handle can drive unlocking pulling axis to rotate unblock, the handle is by a linkage
Control structure is connected with unlocking pulling axis, the handle end be provided with one be rotatably arranged on panel at hand, the unlocking
Pulling axis is rotated and is arranged at panel rear side, and described relative with unlocking pulling axis end at hand and relative with unlocking pulling axis at hand
Linkage groove is offered on end face respectively, the linkage groove is the elongate slot that a section is not rounded, and the linkage control structure includes
Button, connecting rod, linkage post, the linkage column section is corresponding with linkage slot cross-section and is slidably arranged in the linkage of handle cephalic par
In groove, the button is arranged on handle and is connected to linkage post by connecting rod, when not pressing button, handle and unlocking pulling axis
In released state, upon pressing the button, linkage post part can be promoted to slip into the linkage groove of unlocking pulling axis so that handle with
Unlocking pulling axis links, i.e., in the case where button is not pressed, handle is in idling conditions, it is impossible to be unlocked, and improves security,
When unblock is needed, button swing handle is pressed, unlock simple to operate, the utility model can open in guarantee lockset,
On the premise of escaping function convenient use, the potential safety hazard of the opal hole unblock in outside utilization door body, security, can are prevented
It is higher by property, theftproof performance.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is generalized section of the present utility model；
Fig. 4 is front schematic view of the present utility model.
Specific embodiment
Referring to figs. 1 to Fig. 4, Fig. 1 to Fig. 4 is one structural representation of specific embodiment of the utility model, as illustrated,
The anti-opening mechanism of door lock handle, including handle 1, panel 2, unlocking pulling axis 3, wherein the handle 1 is rotatably arranged on panel 2, and
The handle 1 can drive unlocking pulling axis 3 to rotate unblock, and the handle 1 is connected by a linkage control structure with unlocking pulling axis 3
Connect, the end of the handle 1 be provided with one be rotatably arranged on panel 2 at hand 11, the unlocking pulling axis 3 is rotated and is arranged at face
The rear side of plate 2, and it is described relative with the end of unlocking pulling axis 3 and dividing at hand 11 and the relative end face of unlocking pulling axis 3 at hand 11
Linkage groove 41 is not offered, and the linkage groove 41 is that a section is the elongate slot of not rounded, and the linkage control structure includes button
42nd, connecting rod 43, linkage post 44, the section of the linkage post 44 is corresponding with linkage groove 41 section and is slidably arranged in 11 end at hand
In the linkage groove 41 in portion, the button 42 is arranged on handle 1 and is connected to linkage post 44 by connecting rod 43, does not press button
When 42, handle 1 is in released state with unlocking pulling axis 3, when button 42 is pressed, the part of linkage post 44 can be promoted to slip into unlocking
In the linkage groove 41 of pulling axis 3 so that handle 1 links with unlocking pulling axis 3, i.e., in the case where button 42 is not pressed, handle 1 is in
Idling conditions, it is impossible to be unlocked, improves security, when unblock is needed, presses the swing handle 1 of button 42, unblock behaviour
Make simple, the utility model can ensureing to be opened in lockset, escaping function can normally, on the premise of convenient use, prevent
The potential safety hazard that outside is unlocked using the opal hole in door body, security, reliability, theftproof performance are higher.
Preferably, the button 42 is also configured with a back-moving spring 45, and the top pressure of the back-moving spring 45 is in button 42 and handle
Between hand 1 so that button 42 is reset to non-pressed state so that linkage post 44 completely disengages from the linkage groove 41 of unlocking pulling axis 3, makes
Obtain handle 1 and be in released state with unlocking pulling axis 3, swing handle 1 cannot unlock, it is ensured that anti-opal unlocking function is in normal shape
State.
Preferably, in the present embodiment, linkage groove 41 section is square, and the section of the linkage post 44 is also pros
Shape, certainly, in specific implementation process, linkage groove 41 and the section of linkage post 44 may also be configured to triangle, ellipse, many
The irregular shape of side shape or other not rounded, can equally realize linkage of the present utility model or separation function, not make herein in detail
State.
Preferably, described to be rotatably arranged on panel 2 by a bearing 51 at hand 11, the bearing 51 passes through a bearing
Pressing plate 511 is fixed.
Preferably, it is disposed with rotation inner sleeve 520, clamp nut on described one end for passing through panel 2 at hand 11
530, the clamp nut 530 coordinates with 11 end threads at hand, inner sleeve 520 is rotated to compress, in clamp nut 530 and handle
Nut locking plate 540 is additionally provided between 11 at hand, prevents clamp nut 530 from loosening, rotate inner sleeve 520 synchronous with hand 11
Rotate, handle is additionally provided with inner sleeve 520 is rotated and rotates forward control sheet 52, handle reversion control sheet 53, the handle rotates forward control
Be respectively arranged with the drag hook 521 of reversed arrangement in film-making 52, handle reversion control sheet 53, the drag hook 521 by an extension spring with
Panel 2 is connected, so as to the rotating for realizing handle 1 resets.
Preferably, the unlocking pulling axis 3 is configured with a resetting-mechanism, and the resetting-mechanism can be torsion spring mechanism or extension spring machine
Structure, as illustrated, the unlocking pulling axis 3 is positioned at the rear side of panel 2 by a pulling axis pressing plate 54, the rear side of the panel 2 is provided with
Some mounting posts, the pulling axis pressing plate 54 is fixed by screws in the mounting post on panel 2 and offers and can be dialled for unlocking
The through hole that axle 3 is passed through and rotated, the unlocking pulling axis 3 is provided with an external diameter more than through hole bore through one end of pulling axis pressing plate 54
Outer portion 31, meanwhile, be concavely provided with corresponding with the end of unlocking pulling axis 3 rotation slot position in the end face of clamp nut 530, pass through
Rotation slot position coordinates with through hole, positioning unlocking pulling axis 3, and enables the normal rotation of unlocking pulling axis 3.
As illustrated, the resetting-mechanism includes that being set in unlocking pulling axis 3 passes through on the extreme ends of pulling axis pressing plate 54
Torsion spring 6, the torsion spring 6 has two torque arm 61, and the outer portion 31 is protruded above to be provided with and snapped between two torque arm 61
Active shifting block 311, projection is provided with the locating piece 541 snapped between two torque arm 61 on the pulling axis pressing plate 54, due to fixed
Position block 541 is fixed relative to panel 2, and when unlocking pulling axis 3 is rotated, active shifting block 311 stirs a wherein torque arm 61, depending on
Position block 541 bottles up another torque arm 61 and rotates backward, and from the function that torsion spring resets is formed, realizes the Self-resetting of unlocking pulling axis 3.
Above to it is of the present utility model it is preferable implementation illustrated, certainly, the utility model can also use with
The different form of above-mentioned implementation method, what those of ordinary skill in the art were made on the premise of without prejudice to spirit of the invention etc.
Same conversion or corresponding change, should all belong in protection domain of the present utility model.
Claims (6)
1. the anti-opening mechanism of door lock handle, including handle（1）, panel（2）, unlocking pulling axis（3）, wherein the handle（1）Rotation sets
Put in panel（2）On, and the handle（1）Unlocking pulling axis can be driven（3）Rotate unblock, it is characterised in that：The handle（1）
By a linkage control structure and unlocking pulling axis（3）Connection, the handle（1）End is provided with one and is rotatably arranged on panel（2）
On at hand（11）, the unlocking pulling axis（3）Rotation is arranged at panel（2）Rear side, and it is described at hand（11）Dialled with unlocking
Axle（3）End is relative and at hand（11）With unlocking pulling axis（3）Linkage groove is offered on relative end face respectively（41）, it is described
Dynamic groove（41）For a section is the elongate slot of not rounded, the linkage control structure includes button（42）, connecting rod（43）, linkage post
（44）, the linkage post（44）Section and linkage groove（41）Section corresponds to and is slidably arranged at hand（11）The linkage groove of end
（41）It is interior, the button（42）It is arranged on handle（1）Above and by connecting rod（43）It is connected to linkage post（44）, do not press button
（42）When, handle（1）With unlocking pulling axis（3）In released state, when pressing button（42）When, linkage post can be promoted（44）Portion
Divide and slip into unlocking pulling axis（3）Linkage groove（41）It is interior so that handle（1）With unlocking pulling axis（3）Linkage.
2. the anti-opening mechanism of door lock handle according to claim 1, it is characterised in that：The button（42）One is also configured with to answer
Position spring（45）, the back-moving spring（45）Top pressure is in button（42）With handle（1）Between so that button（42）Be reset to not by
Pressure condition so that linkage post（44）Completely disengage from unlocking pulling axis（3）Linkage groove（41）.
3. the anti-opening mechanism of door lock handle according to claim 1, it is characterised in that：It is described at hand（11）By a bearing
（51）It is rotatably arranged on panel（2）On.
4. the anti-opening mechanism of door lock handle according to claim 1, it is characterised in that：It is described at hand（11）On be additionally provided with
Handle rotates forward control sheet（52）, handle reversion control sheet（53）, the handle rotating forward control sheet（52）, handle reversion control sheet
（53）On be respectively arranged with the drag hook of reversed arrangement（521）, the drag hook（521）By an extension spring and panel（2）Connection, so that
Realize handle（1）Rotating reset.
5. the anti-opening mechanism of door lock handle according to claim 1, it is characterised in that：The unlocking pulling axis（3）It is configured with one
Resetting-mechanism.
6. the anti-opening mechanism of door lock handle according to claim 5, it is characterised in that：The unlocking pulling axis（3）By one group
Shaft pressuring plate（54）It is positioned at panel（2）Rear side, the pulling axis pressing plate（54）It is fixed on panel（2）Going up and offer can be for unlocking
Pulling axis（3）Through and rotate through hole, the unlocking pulling axis（3）Through pulling axis pressing plate（54）One end be provided with an external diameter and be more than
The outer portion of through hole bore（31）, the resetting-mechanism is including being set in unlocking pulling axis（3）Through pulling axis pressing plate（54）One end
Torsion spring on end（6）, the torsion spring（6）With two torque arm（61）, the outer portion（31）Protrude above be provided with snap in
Two torque arm（61）Between active shifting block（311）, the pulling axis pressing plate（54）Upper projection is provided with and snaps in two torque arm
（61）Between locating piece（541）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229392.XU CN206245874U (en) | 2016-11-15 | 2016-11-15 | The anti-opening mechanism of door lock handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229392.XU CN206245874U (en) | 2016-11-15 | 2016-11-15 | The anti-opening mechanism of door lock handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245874U true CN206245874U (en) | 2017-06-13 |
Family
ID=59000356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621229392.XU Active CN206245874U (en) | 2016-11-15 | 2016-11-15 | The anti-opening mechanism of door lock handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245874U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487781A (en) * | 2018-05-08 | 2018-09-04 | 深圳市豪力士智能科技有限公司 | A kind of door lock mechanism that anti-opal is unlocked |
| CN110107162A (en) * | 2019-06-06 | 2019-08-09 | 宁波杜亚机电技术有限公司 | Auto-manual mechanism and application have the door and window driving device of the auto-manual mechanism |
| CN110630093A (en) * | 2019-10-30 | 2019-12-31 | 珠海格力智能装备有限公司 | A door lock with a safety unlocking device |
| CN111608494A (en) * | 2020-06-15 | 2020-09-01 | 中山市无敌虎锁业有限公司 | Full-automatic safety lock body |
| CN111852191A (en) * | 2020-08-06 | 2020-10-30 | 中山市基信锁芯有限公司 | A door lock with a rotary switch button |
-
2016
- 2016-11-15 CN CN201621229392.XU patent/CN206245874U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487781A (en) * | 2018-05-08 | 2018-09-04 | 深圳市豪力士智能科技有限公司 | A kind of door lock mechanism that anti-opal is unlocked |
| CN108487781B (en) * | 2018-05-08 | 2024-03-01 | 深圳市豪力士智能科技有限公司 | Door lock mechanism capable of preventing peep hole from unlocking |
| CN110107162A (en) * | 2019-06-06 | 2019-08-09 | 宁波杜亚机电技术有限公司 | Auto-manual mechanism and application have the door and window driving device of the auto-manual mechanism |
| CN110630093A (en) * | 2019-10-30 | 2019-12-31 | 珠海格力智能装备有限公司 | A door lock with a safety unlocking device |
| CN111608494A (en) * | 2020-06-15 | 2020-09-01 | 中山市无敌虎锁业有限公司 | Full-automatic safety lock body |
| CN111608494B (en) * | 2020-06-15 | 2024-06-11 | 中山市无敌虎锁业有限公司 | Full-automatic safety lock body |
| CN111852191A (en) * | 2020-08-06 | 2020-10-30 | 中山市基信锁芯有限公司 | A door lock with a rotary switch button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528415 five of Baocheng Road, Baofeng, Xiaolan Town, Zhongshan, Guangdong, five Patentee after: Guangdong Wyeth Hardware Technology Co., Ltd. Address before: 528415 Room 501, 19 office building, Baocheng Road, Xiaolan Town, Zhongshan, Guangdong. Patentee before: Zhongshan Wyeth Hardware Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210706 Address after: 323000 Cangshan block, Zhejiang Lijin Hardware Technology Industrial Park, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhejiang Kexiong Intelligent Technology Co.,Ltd. Address before: 528415 five of Baocheng Road, Baofeng, Xiaolan Town, Zhongshan, Guangdong, five Patentee before: GUANGDONG WYETH HARDWARE TECHNOLOGY Co.,Ltd. |