CN207296634U - A kind of anti-theft handle construction - Google Patents
A kind of anti-theft handle construction Download PDFInfo
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- CN207296634U CN207296634U CN201721360302.5U CN201721360302U CN207296634U CN 207296634 U CN207296634 U CN 207296634U CN 201721360302 U CN201721360302 U CN 201721360302U CN 207296634 U CN207296634 U CN 207296634U
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- button
- ping
- trip
- lever
- cavity volume
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Abstract
It the utility model is related 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 solution is, equipped with a button, a push-button reset spring, a handle body, an attachment screw, a trip(ping) lever；Handle body is equipped with button cavity volume and trip(ping) lever cavity volume, and button is placed in button cavity volume, and trip(ping) lever is placed in trip(ping) lever cavity volume, and button drive link is through in handle head bore；Clutch return spring separates clutch with drive link, handle body is dallied and realizes anti-theft feature, and pressing button makes clutch engage with drive link, while drive link can rotate synchronously with handle body and realize enabling, and simplicity is easy-to-use, anti-theft performance is reliable.
Description
Technical field
It the utility model is related 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 could also must be opened the door with the slow-witted tongue of key rotation retraction to unlocking of going out, such door lock can not achieve 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 and stretch out locking, 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 at the same time
（Open）Latch bolt, slow-witted tongue and safety tongue, quickly open antitheft door, realize the function of safe escape, the lock body with this exists
Lock in door without mechanical lock.But the rear handle of safe-guard door lock the characteristics of can pushing direct enabling, there are huge safety is 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, pushes after pushing up Internal handle, you can opens 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.
To solve above-mentioned security risk, 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 panel of lock, after pressing this key, the control electricity inside lock body
Road driving clutch operating 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 inconvenient to use, user, which opens the door, will do two actions, pushed button, turn again before this
Dynamic handle, bothers than traditional door-opening mode；The second is there are bigger security risk, go out to rely on circuit control from indoor openings
Clutch operating processed, once and fire occurs or other reasons cause fault, it will 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 this utility model is to improve significant deficiency of the prior art, there is provided a kind of anti-theft handle construction, can be
Strengthen anti-theft feature while ensuring to open rapidly.
The technical solution adopted in the utility model is, equipped with a button, a push-button reset spring, a handle body,
One attachment screw, a trip(ping) lever；Button cavity volume and trip(ping) lever cavity volume are equipped with handle body front end, is set on the inside of button cavity volume
There is drive block, button cavity volume bottom is equipped with clutch-plate via and screw via；Button lower inside is equipped with installation via, outer concave
Equipped with transmission card slot, button bottom projection clutch-plate；Trip(ping) lever upper end is equipped with clutch card slot and the column that is spirally connected, and trip(ping) lever lower part is equipped with
Lock fin；It is equipped with trip(ping) lever cavity volume and locks convex surface and lost motion slot；Button is placed in button cavity volume, and trip(ping) lever is placed in trip(ping) lever
In cavity volume；Attachment screw passes through the installation via of button lower inside and the screw via of button cavity volume bottom and trip(ping) lever upper end
The column spiral shell that is spirally connected consolidate, so that button and trip(ping) lever be connected；Push-button reset spring is through at outside attachment screw screw rod, and its one end is supported
It is pressed on below installation via, the other end is pressed on above screw via；The clutch-plate of button bottom through clutch-plate via with from
The clutch card slot for closing bar upper end coordinates；The transmission card slot of button lower outside coordinates with the drive block on the inside of button cavity volume；Freely
Under state, push-button reset spring releases button upwards, makes drive block and transmission exact separation, and clutch-plate exits clutch card slot, turns
During dynamic handle body, the fin of locking of trip(ping) lever lower part rotates in lost motion slot, and trip(ping) lever will not follow handle body to rotate, from
And the idle running of handle body is set to realize anti-theft feature；Button is pressed during enabling, drive block is engaged with transmission card slot, clutch-plate is caught in
Clutch card slot, when forward rotating handle body, trip(ping) lever follows handle body to rotate, and realizes and opens the door.
For ease of the beauty being manufactured with product of button, the embedding hole of a trim is set on button top, it is embedding in trim
Hole is embedded in a trim.To ensure that the connection effect of attachment screw and push-button reset are smooth, attachment screw is set to three ladders
Shape linkage section, one section of largest outside diameter are nut section, and middle part is button glissile segment, and one section of minimum outer diameter is the section that is spirally connected；Nut section
Above installation via, push-button reset stroke is placed restrictions on；Button glissile segment is between installation via and screw via, push-button reset
Spring is arranged in outside button glissile segment, it can be ensured that button slides smooth；The section that is spirally connected, which is fixed at, to be spirally connected in column, if a gasket is placed in button
Glissile segment lower end, and pad above screw via, reinforce the connection of handle body and trip(ping) lever.
When handle body backwards rotation（Upper lift）When, the fin of locking of trip(ping) lever lower part compresses locking in trip(ping) lever cavity volume
Convex surface realizes that lifting handle body drives trip(ping) lever to rotate, and has reached and the technology effect that handle is locked a door is lifted on usual antitheft lock
Fruit.
To sum up, the utility model through the above scheme, when realizing by the enabling of handle body is rotated during lower button, is pressed completely
The custom of physilogical characteristics and action according to human body, human hand thumb while handle body is held just press button, gently
Handle body is pushed, door opening action accomplishs without any letup；Lock is put on handle body to touch the button, simple and efficient.Complete after opening the door
Button automatic spring, effectively enhances the anti-theft performance of door lock.
Brief description of the drawings
Fig. 1 is the utility model decomposing state schematic perspective view；
Fig. 2 is button substructure schematic diagram described in the utility model；
Fig. 3 is button superstructure schematic diagram described in the utility model；
Fig. 4 is button cavity volume schematic diagram in handle body described in the utility model；
Fig. 5 is trip(ping) lever cavity volume schematic diagram in handle body described in the utility model；
Fig. 6 is button described in the utility model and trip(ping) lever discrete state three-dimensional view；
Fig. 7 is button described in the utility model and trip(ping) lever fastening state three-dimensional view；
Fig. 8 is the utility model confined state front view；
Fig. 9 is A-A cross section views and button described in the utility model and trip(ping) lever discrete state diagrammatic cross-section in Fig. 8；
Figure 10 is that A-A cross section views and button described in the utility model are illustrated with trip(ping) lever fastening state section in Fig. 8
Figure；
Figure 11 is B-B cross section views and the utility model trip(ping) lever cavity volume diagrammatic cross-section in Fig. 8.
Figure label is shown：
1- buttons, 11- installations via, 12- transmissions card slot, 13- clutch-plates, the embedding hole of 14- trims；
2- push-button reset springs；
3- handle bodies, 31- buttons cavity volume, 311- drive blocks, 312- clutch-plates via, 313- screw vias, 32- from
Bar cavity volume is closed, 321- locks convex surface, 322- lost motion slots；
4- attachment screws, 41- nuts section, 42- buttons glissile segment, 43- are spirally connected section；
5- trip(ping) levers, be spirally connected column, 53- of 51- clutches card slot, 52- lock fin；
6- trims；
7- gaskets.
Embodiment
The utility model can be implemented in the following way：
As shown in Figures 1 to 5：The utility model be equipped with 1, one, a button push-button reset spring 2, one handle body 3,
One attachment screw, 4, trip(ping) levers 5；Button cavity volume 31 and trip(ping) lever cavity volume 32 are equipped with 3 front end of handle body, button holds
The inner side of chamber 31 is equipped with drive block 311, and 31 bottom of button cavity volume is equipped with clutch-plate via 312 and screw via 313；Trip(ping) lever cavity volume
It is equipped with 32 and locks 321 and 322 lost motion slot of convex surface；1 lower inside of button is equipped with installation via 11, outer concave is equipped with transmission card slot
12,1 bottom projection clutch-plate 13 of button；5 upper end of trip(ping) lever is equipped with clutch card slot 51 and the column 52 that is spirally connected, and 5 lower part of trip(ping) lever is equipped with
Lock fin 53；Button 1 is placed in button cavity volume 31, and trip(ping) lever 5 is placed in trip(ping) lever cavity volume 32；Attachment screw 4 passes through button 1
The screw via 313 of 31 bottom of installation via 11 and button cavity volume of lower inside is consolidated with 52 spiral shell of column that is spirally connected of 5 upper end of trip(ping) lever,
So as to which button 1 and trip(ping) lever 5 be connected；Push-button reset spring 2 is through at outside 4 screw rod of attachment screw, and its one end presses on installation
The lower section of via 11, the other end press on the top of screw via 313；The clutch-plate 13 of 1 bottom of button through clutch-plate via 312 with
The clutch card slot 51 of 5 upper end of trip(ping) lever coordinates；The transmission card slot 12 of 1 lower outside of button and the drive block of the inner side of button cavity volume 31
311 coordinate.For ease of the beauty being manufactured with product of button 1, the embedding hole 14 of a trim is set on 1 top of button, is being decorated
Cover embedding hole 14 and be embedded in a trim 6.To ensure the connection effect of attachment screw 4 and button 1 resets smooth, attachment screw 4 is set
For three stairstepping linkage sections, one section of largest outside diameter is nut section 41, and middle part is button glissile segment 42, and one section of minimum outer diameter is spiral shell
Connect section 43；Nut section 41 places restrictions on 1 return stroke of button positioned at 11 top of installation via；Button glissile segment 42 is positioned at installation via
Between 11 and screw via 313, push-button reset spring 2 is arranged in outside button glissile segment 42, it can be ensured that button 1 slides smooth；It is spirally connected
Section 43, which is fixed at, to be spirally connected in column 52, if a gasket 7 is placed in 42 lower end of button glissile segment, and pads above screw via 313, reinforces
The connection of handle body 3 and trip(ping) lever 5.
As shown in Fig. 6 to Figure 10, under free state, push-button reset spring 2 releases button 1 upwards, makes drive block 311 with passing
Dynamic card slot 12 separates（With reference to figure 2, Fig. 4）, clutch-plate 13 exits clutch card slot 51, when rotating handle body 3,5 lower part of trip(ping) lever
Fin 53 of locking rotate in the lost motion slot 322, trip(ping) lever 5 will not follow handle body 3 to rotate, so that handle body 3 is empty
Turn to realize anti-theft feature；Button 1 is pressed during enabling, drive block 311 is engaged with transmission card slot 12（With reference to figure 2, Fig. 4）, clutch
Piece 13 is caught in clutch card slot 51, and when forward rotating handle body 3, trip(ping) lever 5 follows handle body 3 to rotate, and realizes and opens the door.
As shown in figure 11, when 3 backwards rotation of handle body（Upper lift）When, 5 lower part of trip(ping) lever lock fin 53 compress from
The convex surface 321 of locking closed in bar cavity volume 32 realizes that lift handle body 3 drives trip(ping) lever 5 to rotate, and has reached usual theftproof lock
It is the technique effect locked a door that handle is lifted on body.
To sum up, the utility model through the above scheme, when realizing by rotation handle 3 enabling of body of lower button 1, is pressed completely
The custom of physilogical characteristics and action according to human body, human hand thumb while handle body 3 is held just press button 1, gently
Light to push handle body 3, door opening action accomplishs without any letup；Lock is put on handle body 3 need not touch the button 1, simple and efficient.Completion is opened
1 automatic spring of button behind the door, effectively enhances the anti-theft performance of door lock.
Claims (4)
1. a kind of anti-theft handle construction, including a button, a push-button reset spring, a handle body, an attachment screw, a clutch
Bar；It is characterized in that：Button cavity volume and trip(ping) lever cavity volume are equipped with the handle body front end, transmission is equipped with the inside of button cavity volume
Block, button cavity volume bottom are equipped with clutch-plate via and screw via；The button lower inside is recessed equipped with installation via, outside
There are transmission card slot, button bottom projection clutch-plate；The trip(ping) lever upper end is equipped with clutch card slot and the column that is spirally connected, and trip(ping) lever lower part is set
Lock fin；It is equipped with trip(ping) lever cavity volume and locks convex surface and lost motion slot；The button is placed in button cavity volume, the trip(ping) lever
It is placed in trip(ping) lever cavity volume；The screw mistake of installing via and button cavity volume bottom of the attachment screw through button lower inside
The column spiral shell that is spirally connected in hole and trip(ping) lever upper end is consolidated, so that button and trip(ping) lever be connected；The push-button reset spring is through at connection
Outside screw screw rod, its one end is pressed on below installation via, the other end is pressed on above screw via；The button bottom from
Piece is closed through clutch-plate via and the clutch card slot of trip(ping) lever upper end to coordinate；The transmission card slot and button of the button lower outside
Drive block on the inside of cavity volume coordinates.
2. a kind of anti-theft handle construction as claimed in claim 1, it is characterized in that：The button top sets the embedding hole of a trim,
A trim is embedded in the embedding hole of trim.
3. a kind of anti-theft handle construction as claimed in claim 1, it is characterized in that：The attachment screw is set to three stairsteppings and connects
Section is connect, one section of largest outside diameter is nut section, and middle part is button glissile segment, and one section of minimum outer diameter is the section that is spirally connected；Nut section is positioned at peace
Fill above via, place restrictions on push-button reset stroke；Button glissile segment between installation via and screw via, wear by push-button reset spring
Outside button glissile segment, it can be ensured that button slides smooth；The section that is spirally connected, which is fixed at, to be spirally connected in column.
4. a kind of anti-theft handle construction as claimed in claim 1, it is characterized in that：The attachment screw lower end sets a gasket, institute
Gasket pad is stated above screw via, reinforces the connection of handle body and trip(ping) lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360302.5U CN207296634U (en) | 2017-10-21 | 2017-10-21 | A kind of anti-theft handle construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360302.5U CN207296634U (en) | 2017-10-21 | 2017-10-21 | A kind of anti-theft handle construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296634U true CN207296634U (en) | 2018-05-01 |
Family
ID=62273618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721360302.5U Active CN207296634U (en) | 2017-10-21 | 2017-10-21 | A kind of anti-theft handle construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207296634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724785A (en) * | 2017-10-21 | 2018-02-23 | 广东名门锁业有限公司 | A kind of anti-theft handle construction |
-
2017
- 2017-10-21 CN CN201721360302.5U patent/CN207296634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724785A (en) * | 2017-10-21 | 2018-02-23 | 广东名门锁业有限公司 | A kind of anti-theft handle construction |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |