CN207160748U - The door handle structure that a kind of anti-opal is unlocked - Google Patents
The door handle structure that a kind of anti-opal is unlocked Download PDFInfo
- Publication number
- CN207160748U CN207160748U CN201720683515.5U CN201720683515U CN207160748U CN 207160748 U CN207160748 U CN 207160748U CN 201720683515 U CN201720683515 U CN 201720683515U CN 207160748 U CN207160748 U CN 207160748U
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- handle
- door
- button
- ping
- trip
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Abstract
The utility model discloses the door handle structure that a kind of anti-opal is unlocked, including door handle, the button being located on handle and its return spring, the trip(ping) lever being fixedly connected with button, the handle reversing piece being fixed in door knob hand hole and trip(ping) lever axially engage and by square bar and the clutch part of door lock interlocking.The utility model adds a defencive function in conventional grip structure, devises an arrangement of clutch being made up of trip(ping) lever clutch part in door handle indoors, and the separation of clutch and closure are controlled equipped with button on Internal handle.The defects of traditional structure has so been abandoned, the antitheft problem for effectively solving door lock, has improved security.
Description
Technical field
The utility model belongs to door handle, and in particular to the door handle structure that a kind of anti-opal is unlocked.
Background technology
Common door lock is equipped with outdoor and indoor door handle, indoor door handle（It is commonly called as " Internal handle "）It is without insurance
With anti-unlocking apparatus, the can that directly turns the handle is locked, unlocked, and such grip structure provides for thief can multiply it
Machine.When thief commits a crime, opal can be destroyed with unlocking tool, penetrated using specialist tools from opal hole makes it by door handle
Rotate and realize unlocking.Therefore, it is necessary that existing door handle is improved, to improve the anti-theft of door lock and security.
The content of the invention
The purpose of this utility model is to provide a kind of door knob for having clutch function, can improving the anti-opal unlocking of security
Hand structure.
Realize technical scheme that the utility model purpose uses for：
The door handle structure that anti-opal is unlocked, including door handle, the button and its return spring and button that are located on handle
The trip(ping) lever being fixedly connected, the handle reversing piece being fixed in door knob hand hole and trip(ping) lever axially engage and by square bar and door
Lock the clutch part of linkage.
Beneficial effect
The utility model adds a defencive function in conventional grip structure, devises one in door handle indoors
The arrangement of clutch being made up of trip(ping) lever clutch part, the separation of clutch and closure are controlled equipped with button on Internal handle.Be pressed into by
Button, clutch closure, door handle link with lock body, and turning the handle can lock, unlock；It is not pressed into button, clutch separation, door knob
Hand and lock body do not link, and it is idle running to turn the handle, it is not possible to locks, unlocks.The defects of traditional structure has so been abandoned, has been had
The antitheft problem for solving door lock of effect, improves security.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is decomposing schematic representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is different use state diagrams of the present utility model.
Embodiment
See Fig. 1, Fig. 2, the door handle structure that anti-opal provided by the utility model is unlocked, including wainscot 5（Mounted in door
It is interior）, the base 6 being fixed in wainscot 5, the door handle 4 being actively installed on wainscot 5, the button 1 that is located on handle 4 and its
Return spring 3, the trip(ping) lever 2 being fixedly connected with button 1, base 6 is provided through in wainscot 5 and inserts close-fitting in the hole of door handle 4
The handle reversing piece 7 of conjunction and the torsion spring pulling part 8 of the tight fit of handle reversing piece 7, the torsion spring being located between base 6 and torsion spring pulling part 8
9th, load axially engaged in the hole of torsion spring pulling part 8 and by rod aperture and trip(ping) lever 2 clutch part 10, for end face fixation clutch part
10 covers 12 being connected with base 6, the return spring 11 that clutch part 10 is acted in cover 12 is located at, clutch part 10 is provided with and lock
The square hole that square bar on body coordinates, clutch part 10 pass through square bar and door lock interlocking.
The utility model must first press button 1 so that trip(ping) lever unlike existing door lock handle when unlocking
2 engage with clutch part 10, then turn the handle 4 drive clutch parts 10 and square bar thereon rotates, realize and unlock, such as Fig. 2 institutes
Show.When door lock is closed, the button 1 on door handle 4 is outstanding in the presence of return spring 3 so that trip(ping) lever 2 depart from from
Component 10, door handle 4 can dally, even if thief stretches into an internal pressure revolving door handle 4 using specific purpose tool from opal hole, due to from
Component 10 is in the state that is separated with door handle 4,4 can not be unlocked no matter how to turn the handle, as shown in Figure 3.
Claims (1)
- A kind of 1. door handle structure that anti-opal is unlocked, it is characterized in that including door handle, the button and its return that are located on handle Spring, the trip(ping) lever being fixedly connected with button, the handle reversing piece being fixed in door knob hand hole, with trip(ping) lever axially engage and lead to Cross the clutch part of square bar and door lock interlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683515.5U CN207160748U (en) | 2017-06-13 | 2017-06-13 | The door handle structure that a kind of anti-opal is unlocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683515.5U CN207160748U (en) | 2017-06-13 | 2017-06-13 | The door handle structure that a kind of anti-opal is unlocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160748U true CN207160748U (en) | 2018-03-30 |
Family
ID=61711762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720683515.5U Active CN207160748U (en) | 2017-06-13 | 2017-06-13 | The door handle structure that a kind of anti-opal is unlocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756463A (en) * | 2018-05-30 | 2018-11-06 | 广东汇泰龙科技有限公司 | A kind of door lock with anti-opal unlocking and left and right commutation function |
| CN109930912A (en) * | 2019-04-22 | 2019-06-25 | 程宏斌 | A kind of electric lock internal lock shell component |
-
2017
- 2017-06-13 CN CN201720683515.5U patent/CN207160748U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756463A (en) * | 2018-05-30 | 2018-11-06 | 广东汇泰龙科技有限公司 | A kind of door lock with anti-opal unlocking and left and right commutation function |
| CN108756463B (en) * | 2018-05-30 | 2023-07-14 | 广东汇泰龙科技有限公司 | Door lock with cat eye unlocking prevention and left-right reversing functions |
| CN109930912A (en) * | 2019-04-22 | 2019-06-25 | 程宏斌 | A kind of electric lock internal lock shell component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |