CN205637865U - Take lockhole protection piece's door lock panel - Google Patents
Take lockhole protection piece's door lock panel Download PDFInfo
- Publication number
- CN205637865U CN205637865U CN201620346450.0U CN201620346450U CN205637865U CN 205637865 U CN205637865 U CN 205637865U CN 201620346450 U CN201620346450 U CN 201620346450U CN 205637865 U CN205637865 U CN 205637865U
- Authority
- CN
- China
- Prior art keywords
- panel
- protector
- lock core
- protection cap
- door lock
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a take lockhole protection piece's door lock panel, including lock core and panel, the lock core is installed in the panel, lock core one end is located the panel outside as the key end that inserts the key, it is inboard as spacing handle pivoted linkage end that the other end is located the panel, still include protection groove and visor, protection groove sets up in the panel outside and puts correspondingly with the key end position of lock core, protection groove's cross -section is circularly and is provided with the opening towards the panel outside, key end position in the protection groove bottom of lock core, the protection groove inner peripheral surface is provided with cyclic annular baffle along circumference, cyclic annular baffle and protection groove bottom constitution locking chamber, the visor includes with protection groove inner peripheral surface shape looks adaptation and is flaky top and just is annular cooperation portion with cyclic annular baffle inner peripheral surface shape looks adaptation, be provided with the clamping block on the cooperation portion outer peripheral face, be provided with the baffle breach that supplies the clamping block to get into the locking chamber on the cyclic annular baffle. When the scheme is adopted, the utility model provides an avoid the foreign matter to get into the take lockhole protection piece's door lock panel of lockhole.
Description
Technical field
This utility model relates to a kind of door lock, is specifically related to the door lock face of a kind of band lockhole guard member
Plate.
Background technology
Door lock is just used to door lock to live to prevent other people from opening this equipment, this equipment
It is probably machinery, it is also possible to electronic, electronic needs electric energy.
Generally door lock include panel and handle, panel is installed on door body, and handle is installed on panel
The outside of door body relatively, lock core is installed on the panel inner side relative to door body, handle is provided with and wears
Crossing panel the rotating shaft coordinated with panel rotation, user opens door by rotating handle
Lock, for the safety of door lock, panel is often provided with available key operated lock core, lock
Core one end is positioned at the panels outside key end as insertion key, and the other end is positioned at inside panel to be made
For the linkage end of spacing handle rotating, the key end of traditional lock core is often exposed to Door lock casing
On, once there is foreign body i.e. can cause cannot using of key in entering keyhole, bring to life
Inconvenience.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model is to provide one to avoid
Foreign body enters the Door lock casing of the band lockhole guard member of lockhole.
For achieving the above object, this utility model provides following technical scheme: include lock core and
Panel, described lock core is installed on panel, and described lock core one end is positioned at panels outside as inserting
Entering the key end of key, the other end is positioned at the linkage end inside panel as spacing handle rotating,
It is characterized in that: also include that protector and protection cap, described protector are arranged at panels outside
And corresponding with the key end position of lock core, the cross section of described protector is rounded and is provided with
Towards the opening of panels outside, the key end of described lock core is positioned at bottom protector, described
Protector inner peripheral surface is provided with circumferentially arranged has annular baffle, described annular baffle and protection
Trench bottom constitute latch well, described protection cap include suitable with protector inner peripheral surface shape and
Top in the form of sheets and auxiliary section suitable with annular baffle inner peripheral surface shape and in the form of a ring, institute
It is provided with clamping block on the auxiliary section outer peripheral face stated, described annular baffle is provided with for locking
Block enters the dividing plate breach of latch well.
By using technique scheme, protection cap is put into protector, the auxiliary section of protection cap
Through annular baffle, the clamping block on auxiliary section enters latch well by dividing plate breach, rotates it
After protection cap is limited in protector, thus the key end of lock core is closed, it is to avoid not
During use, foreign material cause the situation that door lock cannot be opened in entering keyhole.
This utility model is further arranged to: the top of described protection cap be fixedly installed towards
The stabilizing spring of protector, between the compression of this stabilizing spring and protector bottom land and protector.
By using technique scheme, set up stabilizing spring, with ring-type after making clamping block snap in
The dividing plate moment keep support join, make protection cap stably keep the lock-out state with retention groove, be difficult to because of
External force departs from.
This utility model is further arranged to: set between bottom described annular baffle and protector
It is equipped with the limited block limiting clamping block slewing area.
By using technique scheme, limited block coordinates stabilizing spring to make protection cap rotate to
Will not arbitrarily rotate after Wei.
This utility model is further arranged to: described stabilizing spring is volute spring, described
Stabilizing spring small end is oppositely arranged with the top of protection cap, the bottom land phase of bigger end and protector
To setting.
By using technique scheme, the contact area that volute spring is different, guarantor can be reduced
Increasing and the contact area of protector while the required size of protecting cover, make when being compressed is steady
Qualitative more preferably.
This utility model is further arranged to: the top of described protection cap and stabilizing spring end
Corresponding position is provided with spring mountings, and described spring mountings includes two be oppositely arranged
Individual spring fixed cell, constitutes the fixing of the trapezoidal shape in cross section between described spring fixed cell
Chamber, the small end of described lock chamber is directed away from the direction at protection cap top, and described is fixing
Chamber is provided with the spring end of the auxiliary section inner peripheral surface towards protection cap and stretches into mouth.
By using technique scheme, thus the auxiliary section inner peripheral surface that itself has and setting up
Spring mountings, can realize the fixing of stabilizing spring with relatively simple structure, and trapezoidal shape
Lock chamber be easy to while stabilizing spring stretches into be difficult to, owing to elastic force is deviate from, increase reality further
The property used.
This utility model is further arranged to: be provided with connection rope in described protection cap, described
Connection one end of restricting fix with panel, the other end fixes with protection cap.
By using technique scheme, set up connection rope and avoid because protection cap loses protection
The function of keyhole.
This utility model is further arranged to: be provided with the lock core placing lock core on described panel
Installing hole, is provided with the installation bolt of threaded engagement, described connection rope inside described panel
And the end that panel is fixed lies in installation bolt through the gap lock core mounting hole and lock core.
By using technique scheme, connecting line is carried out solid with gap and installation bolt
Fixed, Appropriate application existing structure, and installing bolt can be the fixture installing miscellaneous part, example
Such as lock core mounting seat, only its bar portion need to be lain in by connecting rope.
This utility model is further arranged to: the described end connecting rope fixing with panel lies in
On stabilizing spring.
By using technique scheme, owing to the space in protection cap is less, it is tied directly to steady
Determine spring thus avoid the less inconvenience brought to manual operation in space.
This utility model is further arranged to: be embedded with installing plate on described panel, described
Protector is arranged on this installing plate.
By using technique scheme, according to the installing plate that different cylinder design is different, change
Installing plate is changed, it is not necessary to door lock entirety is replaced while lock core.
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model detailed description of the invention；
Fig. 2 is the axonometric chart one that this utility model detailed description of the invention removes protection cap；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the axonometric chart two that this utility model detailed description of the invention removes protection cap；
Fig. 5 is the axonometric chart of protection cap in this utility model detailed description of the invention；
Fig. 6 is the enlarged drawing of B in Fig. 5.
Detailed description of the invention
As shown in figs 1 to 6, the utility model discloses the door of a kind of band lockhole guard member
Lock panel, including lock core 2 and panel 1, lock core 2 is installed on panel 1, position, lock core 2 one end
As the key end 21 of insertion key outside panel 1, the other end is positioned at inside panel 1 to be made
For the linkage end 22 of spacing handle rotating, also include protector 11 and protection cap 3, protector
11 are arranged at outside panel 1 and corresponding with key end 21 position of lock core 2, protector 11
Cross section rounded and be provided with towards the opening 111 outside panel 1, the key end of lock core 2
21 are positioned at bottom protector 11, protector 11 inner peripheral surface be provided with circumferentially arranged have ring-type
Dividing plate 112, constitutes latch well 113, protection cap 3 bottom annular baffle 112 and protector 11
Including and top 31 in the form of sheets suitable with protector 11 inner peripheral surface shape and and annular baffle
112 inner peripheral surface shapes are suitable and auxiliary section 32 in the form of a ring, and auxiliary section 32 outer peripheral face sets
It is equipped with clamping block 321, annular baffle 112 is provided with and enters latch well 113 for clamping block 321
Dividing plate breach 1121, protection cap 3 is put into protector 11, the auxiliary section 32 of protection cap 3
Through annular baffle 112, the clamping block 321 on auxiliary section is entered by dividing plate breach 1121
Latch well 113, is limited in protector 11 by protection cap 3 after rotation, thus to lock core 2
Key end 21 is closed, it is to avoid when not in use foreign material enter in keyhole cause door lock without
The situation that method is opened, top 31 is provided with manual operation block 311, manual operation block 311
Protection cap 3 is rotated by personnel convenient to operate.
The top 31 of protection cap 3 is fixedly installed the stabilizing spring 33 towards protector 11,
This stabilizing spring 33 compresses between protector 11 bottom land and protector 11, sets up stable bullet
Spring 33, keeps supporting with annular baffle 112 moment after making clamping block 321 snap in and joins, make protection
The stable lock-out state kept with retention groove of lid 3, is difficult to because external force departs from.
It is provided with restriction clamping block 321 between bottom annular baffle 112 and protector 11 to rotate
The limited block 1131 of scope, limited block 1131 coordinates stabilizing spring 33 to make protection cap 3 in rotation
Will not arbitrarily rotate after forwarding position to.
Stabilizing spring 33 is volute spring, stabilizing spring 33 small end and the top of protection cap 3
31 are oppositely arranged, and bigger end is oppositely arranged with the bottom land of protector 11, and volute spring is different
Contact area, increases and protector 11 while can reducing the required size of protection cap 3
Contact area, makes stability when being compressed more preferable.
It is solid that the position corresponding with stabilizing spring 33 end, the top 31 of protection cap 3 is provided with spring
Locking member, spring mountings includes two the spring fixed cells 34 being oppositely arranged, and spring is fixed
The lock chamber 341 of the trapezoidal shape in cross section, the small end of lock chamber 341 is constituted between unit 34
Being directed away from the direction at protection cap 3 top 31, lock chamber 341 is provided with towards protection cap 3
The spring end of auxiliary section 32 inner peripheral surface stretch into mouth 342, thus the auxiliary section having itself
32 inner peripheral surfaces and the spring mountings set up, can realize stable bullet with relatively simple structure
Spring 33 fixing, and the lock chamber 341 of trapezoidal shape is easy to while stabilizing spring 33 stretches into not
Easily deviate from due to elastic force, increase practicality further.
It is provided with connection rope in protection cap 3, connects rope one end and fix with panel 1, the other end
Fix with protection cap 3, set up connection rope and avoid because protection cap 3 loses protection key keyhole
Function, panel 1 is provided with place lock core 2 lock core mounting hole 12, inside panel 1
It is provided with the installation bolt 13 of threaded engagement, connects rope with the fixing end of panel 1 through lock
Gap between core 2 installing hole 12 and lock core 2 lies in installation bolt 13, this installation bolt 13
As connecting the interior installation position 41 restricted, connecting line is carried out solid with gap and installation bolt
Fixed, Appropriate application existing structure, and installing bolt can be the fixture installing miscellaneous part, example
Such as lock core 2 mounting seat, only need to lie in its bar portion by connecting rope, connect rope solid with panel 1
Fixed end lies on stabilizing spring 33, and stabilizing spring 33 is as the outer installation connecting rope
End 42, owing to the space in protection cap 3 is less, is tied directly to stabilizing spring 33 thus avoids
The less inconvenience brought to manual operation in space, connecting rope is standard element, in accompanying drawing not
Draw connection rope, embody according to the installation position connecting rope and connect rope mounting structure.
Being embedded with installing plate 5 on panel 1, protector 11 is arranged on this installing plate 5, root
According to the installing plate 5 that different cylinder design is different, while changing lock core, change installing plate,
Without door lock entirety is replaced.
Claims (9)
- null1. the Door lock casing of a band lockhole guard member，Including lock core and panel，Described lock core is installed on panel，Described lock core one end is positioned at panels outside as the key end inserting key，The other end is positioned at the linkage end inside panel as spacing handle rotating，It is characterized in that: also include protector and protection cap，Described protector is arranged at panels outside corresponding with the key end position of lock core，The cross section of described protector is rounded and is provided with the opening towards panels outside，The key end of described lock core is positioned at bottom protector，Described protector inner peripheral surface is circumferentially arranged annular baffle，Latch well is constituted bottom described annular baffle and protector，Described protection cap includes and top in the form of sheets suitable with protector inner peripheral surface shape and auxiliary section suitable with annular baffle inner peripheral surface shape and in the form of a ring，It is provided with clamping block on described auxiliary section outer peripheral face，The dividing plate breach entering latch well for clamping block it is provided with on described annular baffle.
- The Door lock casing of band lockhole guard member the most according to claim 1, it is characterised in that: the top of described protection cap is fixedly installed the stabilizing spring towards protector, and this stabilizing spring is compressed between protector bottom land and protector.
- The Door lock casing of band lockhole guard member the most according to claim 1, it is characterised in that: it is provided with the limited block limiting clamping block slewing area between bottom described annular baffle and protector.
- The Door lock casing of band lockhole guard member the most according to claim 2, it is characterised in that: described stabilizing spring is volute spring, and described stabilizing spring small end is oppositely arranged with the top of protection cap, and bigger end is oppositely arranged with the bottom land of protector.
- The Door lock casing of band lockhole guard member the most according to claim 2; it is characterized in that: the position corresponding with stabilizing spring end, the top of described protection cap is provided with spring mountings; described spring mountings includes two the spring fixed cells being oppositely arranged; the lock chamber of the trapezoidal shape in cross section is constituted between described spring fixed cell; the small end of described lock chamber is directed away from the direction at protection cap top, and described lock chamber is provided with the spring end of the auxiliary section inner peripheral surface towards protection cap and stretches into mouth.
- The Door lock casing of band lockhole guard member the most according to claim 2, it is characterised in that: being provided with connection rope in described protection cap, described connection one end of restricting fixes with panel, and the other end fixes with protection cap.
- The Door lock casing of band lockhole guard member the most according to claim 6; it is characterized in that: on described panel, be provided with the lock core mounting hole placing lock core; being provided with the installation bolt of threaded engagement inside described panel, the end that described connecting is restricted and panel is fixing lies in installation bolt through the gap lock core mounting hole and lock core.
- The Door lock casing of band lockhole guard member the most according to claim 6, it is characterised in that: the described end connecting rope fixing with panel lies on stabilizing spring.
- The Door lock casing of band lockhole guard member the most according to claim 1, it is characterised in that: being embedded with installing plate on described panel, described protector is arranged on this installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346450.0U CN205637865U (en) | 2016-04-15 | 2016-04-15 | Take lockhole protection piece's door lock panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346450.0U CN205637865U (en) | 2016-04-15 | 2016-04-15 | Take lockhole protection piece's door lock panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205637865U true CN205637865U (en) | 2016-10-12 |
Family
ID=57061949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620346450.0U Expired - Fee Related CN205637865U (en) | 2016-04-15 | 2016-04-15 | Take lockhole protection piece's door lock panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205637865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978939A (en) * | 2017-05-17 | 2017-07-25 | 广西平果力保佳锁业有限责任公司 | A kind of safety cover type locker single head lock core panel |
-
2016
- 2016-04-15 CN CN201620346450.0U patent/CN205637865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978939A (en) * | 2017-05-17 | 2017-07-25 | 广西平果力保佳锁业有限责任公司 | A kind of safety cover type locker single head lock core panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190415 |