CN203129725U - Lock for access door - Google Patents
Lock for access door Download PDFInfo
- Publication number
- CN203129725U CN203129725U CN 201320109368 CN201320109368U CN203129725U CN 203129725 U CN203129725 U CN 203129725U CN 201320109368 CN201320109368 CN 201320109368 CN 201320109368 U CN201320109368 U CN 201320109368U CN 203129725 U CN203129725 U CN 203129725U
- Authority
- CN
- China
- Prior art keywords
- outdoor handle
- lock core
- handle
- access 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
Images
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a lock for an access door. The lock comprises a mandrel, an inner handle, a lock catch, an inner fixing seat, an outer handle and an outer fixing seat, the inner handle, the lock catch, the inner fixing seat, the outer handle and the outer fixing seat are sleeved on the mandrel in sequence, a lock cylinder is mounted on the outer handle and positioned besides the axis of the outer handle, and a lockhole matching with the lock cylinder is arranged on the outer fixing seat. The lock cylinder is arranged eccentrically, so that the outer handle of the lock can be prevented from touching a door frame, and opening and closing of the access door are facilitated.
Description
Technical field
The utility model relates to a kind of door lock, relates in particular to a kind of access door door lock.
Background technology
In the existing access door door lock, all comprise mandrel, inner handle, tight locking button, interior holder, outdoor handle and outer holder mostly, and inner handle, tight locking button, interior holder, outdoor handle and outer holder are socketed on the described mandrel successively, at outdoor handle lock core are installed.Yet present lock core all is the axis setting along outdoor handle, or even be located at the top of outdoor handle along this axis, give prominence at the top of causing outdoor handle easily that arranges like this, thereby carry out switch and when rotating outdoor handle, make this outdoor handle run into doorjamb easily at access door.In addition, existing access door door lock, the lock core of its outdoor handle mostly adopt screw to fix, and cause the diastema of lock core easily or rock, and cause noise easily.
Summary of the invention
Based on this, the utility model is to overcome the defective of prior art, and a kind of access door door lock is provided, and this access door door lock can prevent that the outdoor handle of door lock from running into doorframe, has made things convenient for the switch of access door.
Its technical scheme is as follows:
A kind of access door door lock, comprise mandrel, inner handle, tight locking button, interior holder, outdoor handle and outer holder, described inner handle, tight locking button, interior holder, outdoor handle and outer holder are socketed on the described mandrel successively, on the described outdoor handle lock core is installed, and lock core is positioned at the side of outdoor handle axis, and described outer holder is provided with the lockhole that matches with lock core.
Below further technical scheme is described:
Described outdoor handle has center of rotation, and this center of rotation is positioned on the axis of described outdoor handle, and described lock core is near this center of rotation.
Described outdoor handle is provided with installing hole, and this mounting hole site fixedly is equipped with hollow bolt in the side of described outdoor handle axis in the installing hole, and described lock core is fixedly mounted in the through hole of hollow bolt.
The lobed bolt head in the top of described hollow bolt, the bottom of hollow bolt is socketed with nut, and described bolt head and nut cooperatively interact, and this hollow bolt is fixedly mounted in the described installing hole.
Described lock core includes dead bolt, and dead bolt can stretch out from described hollow bolt, and snaps in the described lockhole.
Advantage or principle to the aforementioned techniques scheme describes below:
1, described lock core is positioned at the side of outdoor handle axis, be about to lock core and do eccentric the setting, rather than along the axis setting of outdoor handle, thereby when access door needs the rotation outdoor handle carrying out switch when, doorframe can not run in the top of outdoor handle, has made things convenient for the switch of access door.
2, fixedly is equipped with hollow bolt in the installing hole, described lock core is fixedly mounted in the through hole of hollow bolt, and then lock core is by the restriction of hollow bolt, phenomenon such as can prevent the diastema of lock core and rock, thus can prevent the noise generation.
3, described bolt head and nut cooperatively interact, and hollow bolt is fixedly mounted in the described installing hole, then can prevent the diastema of hollow bolt and lock core thereof and rock, and prevent that noise from producing.
Description of drawings
Fig. 1 is the structural representation of the described access door door lock of the utility model embodiment.
Fig. 2 is the structural representation of the described outdoor handle of the utility model embodiment and corresponding lock core.
Fig. 3 is the structural representation of the described outer holder of the utility model embodiment.
Fig. 4 is the structural representation of the associated components of the described lock core of the utility model embodiment and fixed lock core.
Description of reference numerals:
10, inner handle, 20, tight locking button, 30, interior holder, 40, mandrel, 50, outer holder, 51, lockhole, 60, outdoor handle, 61, center of rotation, 70, lock core, 71, dead bolt, 80, hollow bolt, 90, nut.
The specific embodiment
Below embodiment of the present utility model is elaborated:
As shown in Figures 1 to 4, a kind of access door door lock, comprise mandrel 40, inner handle 10, tight locking button 20, interior holder 30, outdoor handle 60 and outer holder 50, described inner handle 10, tight locking button 20, interior holder 30, outdoor handle 60 and outer holder 50 are socketed on the described mandrel 40 successively, on the described outdoor handle 60 lock core 70 is installed, and lock core 70 is positioned at the side of outdoor handle 60 axis, and described outer holder 50 is provided with the lockhole 51 that matches with lock core 70.
Wherein, described outdoor handle 60 has center of rotation, and this center of rotation is positioned on the axis of described outdoor handle 60, and described lock core 70 is near this center of rotation.Described outdoor handle 60 is provided with installing hole, and this mounting hole site fixedly is equipped with hollow bolt 80 in the side of described outdoor handle 60 axis in the installing hole, and described lock core 70 is fixedly mounted in the through hole of hollow bolt 80.The lobed bolt head in the top of described hollow bolt 80, the bottom of hollow bolt 80 is socketed with nut 90, and described bolt head and nut 90 cooperatively interact, and this hollow bolt 80 is fixedly mounted in the described installing hole.Described lock core 70 includes dead bolt 71, and dead bolt 71 can stretch out from described hollow bolt 80, and snaps in the described lockhole 51.
During installation, described mandrel passes the door-plate of access door, described outer holder, outdoor handle, interior holder, tight locking button and inner handle all are fixedly mounted on the access door door-plate, and outer holder and outdoor handle are arranged on the access door door-plate outside, and interior holder, tight locking button and inner handle are arranged on access door door-plate inboard.Above-mentioned access door has turning cylinder, and described lock core 70 is located at outdoor handle 60 axis near a side of described turning cylinder.
Present embodiment has following advantage:
1, described lock core 70 is positioned at the side of outdoor handle 60 axis, rather than along the axis setting of outdoor handle 60, thereby when access door needed to rotate outdoor handle 60 carrying out switch when, doorframe can not run in the top of outdoor handle 60, has made things convenient for the switch of access door.
2, described lock core 70 is positioned at outdoor handle 60 axis near a side of described turning cylinder, has guaranteed that further the rotation of outdoor handle 60 can not run into doorframe, makes things convenient for the switch of access door.
3, fixedly is equipped with hollow bolt 80 in the installing hole, described lock core 70 is fixedly mounted in the through hole of hollow bolt 80, and then lock core 70 is by the restriction of hollow bolt 80, phenomenon such as can prevent the diastema of lock core 70 and rock, thus can prevent the noise generation.
4, described bolt head and nut 90 cooperatively interact, and hollow bolt 80 is fixedly mounted in the described installing hole, then can prevent the diastema of hollow bolt 80 and lock core 70 thereof and rock, and prevent that noise from producing.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. access door door lock, it is characterized in that, comprise mandrel, inner handle, tight locking button, interior holder, outdoor handle and outer holder, described inner handle, tight locking button, interior holder, outdoor handle and outer holder are socketed on the described mandrel successively, it is characterized in that, on the described outdoor handle lock core is installed, and lock core is positioned at the side of outdoor handle axis, described outer holder is provided with the lockhole that matches with lock core.
2. access door door lock according to claim 1 is characterized in that, described outdoor handle has center of rotation, and this center of rotation is positioned on the axis of described outdoor handle, and described lock core is near this center of rotation.
3. access door door lock according to claim 1 and 2, it is characterized in that described outdoor handle is provided with installing hole, this mounting hole site is in the side of described outdoor handle axis, fixedly be equipped with hollow bolt in the installing hole, described lock core is fixedly mounted in the through hole of hollow bolt.
4. access door door lock according to claim 3, it is characterized in that, the lobed bolt head in the top of described hollow bolt, the bottom of hollow bolt is socketed with nut, described bolt head and nut cooperatively interact, and this hollow bolt is fixedly mounted in the described installing hole.
5. access door door lock according to claim 3 is characterized in that, described lock core includes dead bolt, and dead bolt can stretch out from described hollow bolt, and snaps in the described lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109368 CN203129725U (en) | 2013-03-11 | 2013-03-11 | Lock for access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109368 CN203129725U (en) | 2013-03-11 | 2013-03-11 | Lock for access door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129725U true CN203129725U (en) | 2013-08-14 |
Family
ID=48937717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109368 Expired - Fee Related CN203129725U (en) | 2013-03-11 | 2013-03-11 | Lock for access door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129725U (en) |
-
2013
- 2013-03-11 CN CN 201320109368 patent/CN203129725U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203129725U (en) | Lock for access door | |
| CN203394132U (en) | Parking space lock | |
| CN204877146U (en) | Improved generation rotation type burglary -resisting door | |
| CN202937063U (en) | An Improved Protection Device for the Lock Cylinder of Mortise Door Lock | |
| CN203066639U (en) | Anti-tamper cover for lock cylinder | |
| CN201947563U (en) | Sun shade theftproof structure of communication cabinet | |
| CN204402260U (en) | A kind of ready-package access door | |
| CN203676359U (en) | Suitcase | |
| CN107288503A (en) | A kind of replaceable Anti-theft door structure of panel | |
| CN204026088U (en) | bracket box | |
| CN206636429U (en) | A kind of stainless steel door with electrical door-locking device | |
| CN207620517U (en) | A kind of trim of Lock with several separated loching head | |
| CN204782329U (en) | Electronic lock | |
| CN104047519A (en) | Installation structure for hidden warehouse door | |
| CN203742422U (en) | Lock special for electric roller shutter | |
| CN205894753U (en) | Rotatory secret room is hidden to intelligence | |
| CN103924840A (en) | Lock cylinder pickproof cover | |
| CN204782296U (en) | Spring bolt drive arrangement | |
| CN205531795U (en) | Pump station theftproof facility | |
| CN202284439U (en) | Anti-theft door with cover edge structure | |
| CN204457113U (en) | A kind of percolation-proof structure-improved of electric box door lock | |
| CN201763101U (en) | Door rotating device | |
| CN204024257U (en) | With the trident lock construction of door handle locking | |
| CN201162429Y (en) | Combination embedded safe case | |
| CN202689817U (en) | Shower bath glass door mounting structure installed and detached easily |
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 |
Granted publication date: 20130814 Termination date: 20170311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |