CN107700944A - Anti-theft handle constructs - Google Patents
Anti-theft handle constructs Download PDFInfo
- Publication number
- CN107700944A CN107700944A CN201710988251.9A CN201710988251A CN107700944A CN 107700944 A CN107700944 A CN 107700944A CN 201710988251 A CN201710988251 A CN 201710988251A CN 107700944 A CN107700944 A CN 107700944A
- Authority
- CN
- China
- Prior art keywords
- clutch
- button
- ping
- trip
- lever
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000011022 opal Substances 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- 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
- E05B13/005—Disconnecting the handle
Abstract
The present invention relates to the construction of safe-guard door lock, there is provided a kind of anti-theft handle construction, can strengthen anti-theft feature while ensuring to open rapidly.Its technical scheme is, provided with a button, a push-button reset spring, a button fixed cover, a handle body, a clutch-plate, a trip(ping) lever；Handle body is provided with button cavity volume and trip(ping) lever cavity volume, button is placed in button cavity volume, trip(ping) lever is placed in trip(ping) lever cavity volume, trip(ping) lever upper end is provided with clutch neck, locks long rib and the short rib of idle running, clutch-plate sliding groove is provided with button cavity volume, clutch-plate both sides engage provided with drive block with clutch neck and clutch-plate sliding groove；Clutch return spring separates clutch-plate with drive link, the idle running of handle body is realized anti-theft feature, and pressing button makes clutch-plate engage with drive link, while drive link can realize and open the door that simplicity is easy-to-use, theftproof performance is reliable with handle body synchronous axial system.
Description
Technical field
The present invention relates to the construction of safe-guard door lock, the handle antitheft structure of especially a kind of door lock.
Technical background
The Mechanical theft-proof door lock most generally used at present is taking slow-witted tongue out of with key turns outdoors（Theft-proof bolt）Afterwards, in door
People's unlocking that wants to go out could also must be opened the door with the slow-witted tongue of key rotation retraction, such door lock can not be realized in urgent feelings
Opened rapidly under condition.In order to ensure it is in emergency circumstances rapid open, safe escape, on household antitheft door, particularly electronics is prevented
Lock is stolen, is substantially all using band escaping function theftproof lock, this theftproof lock can realize fast lock and open soon.Fast lock is exactly that resident family gos out
Carrying outer handle upwards outdoors afterwards, it is possible to lock body is stayed tongue stretching and lock, it is not necessary to equally to be rotated counterclockwise with common lock
Key is locked；Meanwhile door Internal handle also can on put on lock.Open soon be exactly user in door, push handle, it is possible to be retracted simultaneously
（Open）Latch bolt, slow-witted tongue and safety tongue, quickly open antitheft door, realize the function of safe escape, the lock body with this function exists
Locked in door without mechanical lock.But the rear handle of safe-guard door lock the characteristics of can pushing direct enabling, huge safety to be present hidden
Suffer from.A kind of existing means for stealing enabling, the opal on door is first disclosed, flexible company is then stretched at opal inwards
Bar, pushed after pushing up Internal handle, you can open the door；If connecting rod, band can be also stretched at the crack between a door and its frame below door without opal on door
Firmly drop-down can open the door after Internal handle.In addition, the age compared with small children at home when, can not open the door under normal circumstances, but directly
Connect and push handle just the lock that can open the door may make children play mistiming door lock.
To solve above-mentioned potential safety hazard, some electronic anti-theft door locks on the market, then solve this using circuit at present
Problem, widespread practice are：An electronic key is filled on the rear board of lock, after pressing this key, the control electricity inside lock body
Road driving clutch action is engaged handle and square core, then handle hand could unlock, and otherwise clutch will not act, and handle is empty
Turn.This method has two shortcomings：One is in-convenience in use, user, which opens the door, will do two actions, pushed button, turn again before this
Dynamic handle, is bothered than traditional door-opening mode；The second is in the presence of bigger potential safety hazard, go out to rely on circuit control from indoor openings
Clutch operating processed, once and fire occurs or other reasons cause fault, then can cause people from can not open the door out within doors
Go, easily cause serious security incident, this is quite serious design defect.
The content of the invention
The purpose of the present invention is to improve significant deficiency of the prior art, there is provided a kind of anti-theft handle construction, can ensured
Strengthen anti-theft feature while rapid unlatching.
The technical solution adopted by the present invention is, provided with a button, a push-button reset spring, button fixed cover, one
Individual handle body, a clutch-plate, a trip(ping) lever；Button cavity volume and trip(ping) lever cavity volume, button are provided with handle body front end
Clutch-plate sliding groove and fixed cover capel are provided with the inside of cavity volume, positive stop lug boss is provided with the inside of trip(ping) lever cavity volume；It is provided with the inside of button
Clutch-plate neck, button bottom are provided with spacing ring；Trip(ping) lever central upper portion is provided with spring cavity volume, trip(ping) lever upper outside be provided with from
Conjunction neck, long rib and the short rib of idle running are locked, the clutch neck, lock long rib and the short rib of idle running provided with two groups, and symmetrically,
Trip(ping) lever bottom is provided with spacing convex shoulder；Clutch-plate top is provided with the embedding handle of button, and clutch-plate on both sides of the middle is provided with drive block, clutch-plate
Bottom is provided with the embedding post of spring；Button is placed in button cavity volume, in button fixed cover insertion fixed cover capel, and spacing ring is compressed
Below button fixed cover；In clutch-plate neck on the inside of the embedding handle insertion button of button on clutch-plate top, in the middle part of clutch-plate
Drive block is caught in the clutch-plate sliding groove on the inside of button cavity volume and the clutch neck on trip(ping) lever top, and can be in foregoing two groove
Slide up and down；Push-button reset spring is placed in the spring cavity volume on trip(ping) lever top, and push-button reset spring upper end build-in is in clutch-plate bottom
The embedding post of spring on；Trip(ping) lever is placed in trip(ping) lever cavity volume, spacing convex shoulder and the limit on the inside of trip(ping) lever cavity volume of trip(ping) lever bottom
Position boss compresses；Under free state, push-button reset spring releases button and clutch-plate upwards, drive block is slided into clutch-plate cunning
Dynamic groove upper end, exits clutch neck, and when forward rotating handle body, drive block rotates on short rib top of dallying, and trip(ping) lever will not
Handle body is followed to rotate, so that anti-theft feature is realized in the idle running of handle body；Button is pressed during enabling, slides into drive block
Clutch-plate sliding groove lower end, is caught in clutch neck, and when forward rotating handle body, the torque of handle body is delivered to by drive block
Trip(ping) lever, driving trip(ping) lever follow handle body to rotate, realize and open the door；When handle body backwards rotation（Upper lift）When, drive block
Press on and lock long rib, the torque of handle body is delivered to trip(ping) lever, driving trip(ping) lever follows handle body to rotate, reached
It is the technique effect locked a door that handle is lifted on usual antitheft lock.
To sum up, the present invention is by such scheme, when realizing rotation handle body enabling when pressing button, fully according to people
The physilogical characteristics of body and the custom of action, human hand thumb while handle body is held just press button, gently pushed
Handle body, door opening action accomplish without any letup；Lock is put on handle body to touch the button, simple and efficient.Complete button after opening the door
Automatic spring, effectively enhance the theftproof performance of door lock.
Brief description of the drawings
Fig. 1 is decomposing state schematic perspective view of the present invention；
Fig. 2 is button cavity volume and trip(ping) lever cavity volume schematic diagram in handle body of the present invention；
Fig. 3 is button of the present invention and trip(ping) lever released state three-dimensional view；
Fig. 4 is button of the present invention and trip(ping) lever fastening state three-dimensional view；
Fig. 5 is confined state front view of the present invention；
Fig. 6 is A-A cross section views and free state diagrammatic cross-section of the present invention in Fig. 5.
Label is shown in figure：
1- buttons, 11- clutch-plates neck, 12- spacing rings；2- push-button reset springs；3- button fixed covers；
4- handle bodies, 41- buttons cavity volume, 411- clutch-plates sliding groove, 412- fixed cover capels, 42- trip(ping) lever cavity volumes,
421- positive stop lug boss；
5- clutch-plates, the embedding handle of 51- buttons, 52- drive blocks, the embedding post of 53- springs；
6- trip(ping) levers, 61- springs cavity volume, 62- clutches neck, 63- lock long rib, the short rib of 64- idle running, 65- limit convexes
Shoulder.
Embodiment
The present invention can be implemented in the following way：
As shown in Figures 1 to 6：Provided with 1, one, button, 3, the handle bodies of button fixed cover of push-button reset spring 2, one
4th, 5, trip(ping) levers 6 of a clutch-plate；Button cavity volume 41 and trip(ping) lever cavity volume 42 are provided with the front end of handle body 4, button holds
The inner side of chamber 41 is provided with clutch-plate sliding groove 411 and fixed cover capel 412, and the inner side of trip(ping) lever cavity volume 42 is provided with positive stop lug boss 421；Press
The inner side of button 1 is provided with clutch-plate neck 11, and the bottom of button 1 is provided with spacing ring 12；The central upper portion of trip(ping) lever 6 is provided with spring cavity volume 61,
The upper outside of trip(ping) lever 6 is provided with clutch neck 62, locks long rib 63 and the short rib 64 of idle running, the clutch neck 62, locks long rib
63 are provided with two groups with the short rib 64 that dallies, and symmetrically, the bottom of trip(ping) lever 6 is provided with spacing convex shoulder 65；The top of clutch-plate 5 is provided with and pressed
The embedding handle 51 of button, the on both sides of the middle of clutch-plate 5 are provided with drive block 52, and the bottom of clutch-plate 5 is provided with the embedding post 53 of spring；Button 1 is placed in button
In cavity volume 41, button fixed cover 3 is embedded in fixed cover capel 412, and spacing ring 12 is pressed on into the lower section of button fixed cover 3；From
The embedding handle 51 of button for closing the top of piece 5 is embedded in the clutch-plate neck 11 of the inner side of button 1, and the drive block 52 at the middle part of clutch-plate 5 is caught in
In the clutch-plate sliding groove 411 of the inner side of button cavity volume 41 and the clutch neck 62 on the top of trip(ping) lever 6, and can be in foregoing two groove on
Lower slider；Push-button reset spring 2 is placed in the spring cavity volume 61 on the top of trip(ping) lever 6, and the upper end build-in of push-button reset spring 2 is in clutch-plate 5
On the embedding post 53 of spring of bottom；Trip(ping) lever 6 is placed in trip(ping) lever cavity volume 42, the spacing convex shoulder 65 and trip(ping) lever of the bottom of trip(ping) lever 6
The positive stop lug boss 421 of the inner side of cavity volume 42 compresses；Under free state, push-button reset spring 2 releases button 1 and clutch-plate 5 upwards, makes
Drive block 52 slides into the upper end of clutch-plate sliding groove 411, exits clutch neck 62, when forward rotating handle body 4, drive block 52
Dallying, the short top of rib 64 rotates, and trip(ping) lever 6 will not follow handle body 4 to rotate so that the idle running of handle body 4 realize it is antitheft
Function；Button 1 is pressed during enabling, drive block 52 is slided into the lower end of clutch-plate sliding groove 411, is caught in clutch neck 62, forward
When rotating handle body 4, the torque of handle body 4 is delivered to trip(ping) lever 6 by drive block 52, and driving trip(ping) lever 6 follows handle sheet
Body 4 rotates, and realizes and opens the door；When the backwards rotation of handle body 4（Upper lift）When, drive block 52, which presses on, locks long rib 63, by handle
The torque of body 4 is delivered to trip(ping) lever 6, and driving trip(ping) lever 6 follows handle body 4 to rotate, reached and lifted on usual antitheft lock
Handle is the technique effect locked a door.
To sum up, the present invention is by such scheme, realizes when rotating handle body 4 when pressing button 1 and opening the door, fully according to
The physilogical characteristics of human body and the custom of action, human hand thumb while handle body 4 is held just press button 1, gently
Handle body 4 is pushed, door opening action accomplishs without any letup；Lock is put on handle body 4 need not touch the button 1, simple and efficient.Complete to open the door
The automatic spring of button 1 afterwards, effectively enhance the theftproof performance of door lock.
Claims (3)
1. a kind of anti-theft handle construction, including a button, a push-button reset spring, a button fixed cover, a handle sheet
Body, a clutch-plate, a trip(ping) lever, it is characterized in that：Clutch-plate neck is provided with the inside of the button, button bottom is provided with spacing
Ring；Be provided with button cavity volume and trip(ping) lever cavity volume in the handle body front end, be provided with the inside of button cavity volume clutch-plate sliding groove and
Fixed cover capel；The trip(ping) lever central upper portion is provided with spring cavity volume, and trip(ping) lever upper outside is provided with clutch neck, locks long rib
With the short rib that dallies；The clutch-plate top is provided with the embedding handle of button, and clutch-plate on both sides of the middle is provided with drive block, and clutch-plate bottom is provided with
The embedding post of spring；The button is placed in button cavity volume, in the button fixed cover insertion fixed cover capel, the clutch-plate top
Button embedding handle insertion button on the inside of clutch-plate neck in, the drive block in the middle part of clutch-plate is caught in the clutch on the inside of button cavity volume
In piece sliding groove and the clutch neck on trip(ping) lever top, and it can be slided up and down in foregoing two groove；Push-button reset spring is placed in clutch
In the spring cavity volume on bar top, push-button reset spring upper end build-in is on the embedding post of spring of clutch-plate bottom；Trip(ping) lever is placed in clutch
In bar cavity volume.
2. anti-theft handle construction as claimed in claim 1, it is characterized in that：The clutch neck, lock long rib and the short rib of idle running
Provided with two groups, and symmetrically.
3. a kind of robber's handling structure as claimed in claim 1, it is characterized in that：The trip(ping) lever bottom is provided with spacing convex shoulder, institute
State and be provided with positive stop lug boss on the inside of trip(ping) lever cavity volume, spacing convex shoulder and the positive stop lug boss on the inside of trip(ping) lever cavity volume of trip(ping) lever bottom support
Pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988251.9A CN107700944A (en) | 2017-10-21 | 2017-10-21 | Anti-theft handle constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710988251.9A CN107700944A (en) | 2017-10-21 | 2017-10-21 | Anti-theft handle constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107700944A true CN107700944A (en) | 2018-02-16 |
Family
ID=61182935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710988251.9A Pending CN107700944A (en) | 2017-10-21 | 2017-10-21 | Anti-theft handle constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107700944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259268A (en) * | 2019-06-18 | 2019-09-20 | 广东汇泰龙科技股份有限公司 | A kind of anti-opal method of controlling switch of the electronics of door lock and switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200463035Y1 (en) * | 2011-08-30 | 2012-10-18 | 주식회사 아이레보 | Inner Handle for Anti-panic Type Digital Door Lock |
| CA2848502A1 (en) * | 2013-04-09 | 2014-10-09 | Hanchett Entry Systems, Inc. | Swivel lock system with manual override |
| CN205224824U (en) * | 2015-12-16 | 2016-05-11 | 中山市高利锁业股份有限公司 | Idle running shi mennei handle |
| CN207420222U (en) * | 2017-10-21 | 2018-05-29 | 广东名门锁业有限公司 | Anti-theft handle constructs |
-
2017
- 2017-10-21 CN CN201710988251.9A patent/CN107700944A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200463035Y1 (en) * | 2011-08-30 | 2012-10-18 | 주식회사 아이레보 | Inner Handle for Anti-panic Type Digital Door Lock |
| CA2848502A1 (en) * | 2013-04-09 | 2014-10-09 | Hanchett Entry Systems, Inc. | Swivel lock system with manual override |
| CN205224824U (en) * | 2015-12-16 | 2016-05-11 | 中山市高利锁业股份有限公司 | Idle running shi mennei handle |
| CN207420222U (en) * | 2017-10-21 | 2018-05-29 | 广东名门锁业有限公司 | Anti-theft handle constructs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259268A (en) * | 2019-06-18 | 2019-09-20 | 广东汇泰龙科技股份有限公司 | A kind of anti-opal method of controlling switch of the electronics of door lock and switch |
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