CN203531521U - Key cylinder with freely-adjustable length - Google Patents
Key cylinder with freely-adjustable length Download PDFInfo
- Publication number
- CN203531521U CN203531521U CN201320283959.1U CN201320283959U CN203531521U CN 203531521 U CN203531521 U CN 203531521U CN 201320283959 U CN201320283959 U CN 201320283959U CN 203531521 U CN203531521 U CN 203531521U
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- Prior art keywords
- lock
- gall
- lock housing
- housing
- lock gall
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Abstract
The utility model discloses a key cylinder with freely-adjustable length, which can be adaptable to installation of different door frame thickness and replacement of the lock key cylinders with different models. The key cylinder with the freely-adjustable length comprises a key cylinder body, which has a length adjustable structure. The length adjustable structure is disposed in the key cylinder body, so that the length of the key cylinder body can be adjusted to conform to different thickness and the length of the key cylinder to be replaced, adaptability of installation of locks can thus be increased and operations for key cylinder replacement can be simplified.
Description
Technical field:
The utility model relates to mechanical lock field, is specifically related to the freely regulated lock core of a kind of length.
Background technology:
Lockset kind model is in the market various, but the lockset of various models size is certain, that is the lock core length of each lockset is fixed, while lockset being installed on doorframe, the length of lock core cannot change, therefore, need to select the lock core of appropriate length to install according to the thickness of doorframe during installation.Between lockset and doorframe, easily there is so unmatched phenomenon.In addition, for example, when door lock needs improper method to open (key loss or lock core are stuck), need professional unlock staff to unblank to change lock core, due to unlock staff and do not know the length of the lockset lock core that will open, therefore often occur unlock staff with lock core with need to change the situation that lock core length does not match, therefore cause various inconvenience.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide the freely regulated lock core of a kind of length, and it can adapt to the installation of different door frames thickness, and the replacing of the lockset lock core of different model.
Lock core of the present utility model, it comprises plug body, plug body is length adjustable structure.
As preferably, described plug body comprises fixing lock housing and the lock gall lock housing that fixedly lock housing two ends arrange respectively, in described lock gall lock housing, lock gall assembly is set, the transmission component that connects lock gall assembly in its two ends lock gall lock housing is set in described fixedly lock housing, described fixedly lock housing at least with between the lock gall lock housing of its one end is provided with and is connected lock housing, described connection lock housing forms detachable connection with lock gall lock housing with fixing lock housing respectively, connects the connection lock gall assembly that is provided for connecting lock gall assembly and transmission component in lock housing.
As preferably, between described fixedly lock housing and the lock gall lock housing at its two ends, all arrange and be connected lock housing.Connect lock housing consistent along plug body cross section outline radially with lock gall lock housing, the leaf shell fragment that described lock gall assembly comprises lock gall and matches with it, described transmission component comprises the gear pin that shaft core direction is consistent with plug body axial direction, described connection lock gall assembly comprises connection lock gall and transmission lock gall, described connection lock gall forms detachable clamping with lock gall and coordinates, and the driving member that described transmission lock gall arranges with gear pin end forms detachable clamping and coordinates.
The beneficial effects of the utility model: be set to length adjustable structure by plug body, consistent with the length of the thickness from different and lock core to be changed by the length of adjusting plug body like this, thus the lockset compliance of installing and the operation of simplifying replacing lock core improved.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is axial explosive view of the present utility model.
The specific embodiment:
As shown in Figures 1 to 3, this specific embodiment by the following technical solutions: the freely regulated lock core of a kind of length, comprise plug body, plug body is length adjustable structure.Here the length adjustable structure of indication, refer to that plug body can regulate along the length of the direction of insertion of key 30, regulate the length of plug body consistent with the length of the thickness with different door frames and lock core to be changed, thereby improve the compliance of lockset installation and simplify the operation of changing lock core.Here can there is structure miscellaneous adjustable for realizing the length of plug body, for example, choose feed screw nut's governor motion etc., but the application preferably implement according to following scheme.
Wherein, described plug body comprises fixing lock housing 11 and the lock gall lock housing 12 that fixedly lock housing 11 two ends arrange respectively, the interior lock gall assembly that arranges of described lock gall lock housing 12, the interior transmission component that connects its two ends lock gall lock housing 12 interior lock gall assemblies that arranges of described fixedly lock housing 11, described fixedly lock housing 11 at least with between the lock gall lock housing 12 of its one end is provided with and is connected lock housing 13, described connection lock housing 13 forms detachable connections with lock gall lock housing 12 with fixing lock housing 11 respectively, connect the connection lock gall assembly that is provided for connecting lock gall assembly and transmission component in lock housing 13.Connect lock housing 13 consistent along plug body cross section outline radially with lock gall lock housing 12, the leaf shell fragment 222 that described lock gall assembly comprises lock gall 221 and matches with it, described transmission component comprises the shaft core direction gear pin consistent with plug body axial direction 211, described connection lock gall assembly comprises connection lock gall 231 and transmission lock gall 232, described connection lock gall 231 forms detachable clamping with lock gall 221 and coordinates, and 212 one-tenth detachable clampings of driving member structure that described transmission lock gall 232 arranges with gear pin 211 ends coordinate.In the utility model, the length adjustment of plug body is by being connected lock housing 13 and forming detachable connections with lock gall lock housing 12 with fixing lock housing 11 respectively of different length is being set between fixing lock housing 11 and lock gall lock housing 12, like this connection lock housing by different length 13 and lock gall lock housing 12 and fixedly lock housing 11 just can form the lock core of different length, so that the length of plug body is consistent with the thickness of different door frames and the length of lock core to be changed, thereby improve the lockset compliance of installing and the operation of simplifying replacing lock core.Preferably fixedly between the lock gall lock housing 12 at lock housing 11 and its two ends, all arrange and be connected lock housing 13.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the freely regulated lock core of length, comprises plug body, it is characterized in that: plug body is length adjustable structure, described plug body comprises fixing lock housing (11) and the lock gall lock housing (12) that fixedly lock housing (11) two ends arrange respectively, in described lock gall lock housing (12), lock gall assembly is set, the transmission component that connects the interior lock gall assembly of its two ends lock gall lock housings (12) is set in described fixedly lock housing (11), described fixedly lock housing (11) at least with between the lock gall lock housing (12) of its one end is provided with and is connected lock housing (13), described connection lock housing (13) forms detachable connection with lock gall lock housing (12) with fixing lock housing (11) respectively, connect the connection lock gall assembly that is provided for connecting lock gall assembly and transmission component in lock housing (13).
2. the freely regulated lock core of a kind of length as claimed in claim 1, is characterized in that: between described fixedly lock housing (11) and the lock gall lock housing (12) at its two ends, all arrange and be connected lock housing (13).
3. the freely regulated lock core of a kind of length as claimed in claim 1, it is characterized in that: connect lock housing (13) consistent along plug body cross section outline radially with lock gall lock housing (12), the leaf shell fragment (222) that described lock gall assembly comprises lock gall (221) and matches with it, described transmission component comprises the shaft core direction gear pin consistent with plug body axial direction (211), described connection lock gall assembly comprises connection lock gall (231) and transmission lock gall (232), described connection lock gall (231) forms detachable clamping with lock gall (221) and coordinates, the driving member structure (212) that described transmission lock gall (232) arranges with gear pin (211) end becomes detachable clamping to coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283959.1U CN203531521U (en) | 2013-05-23 | 2013-05-23 | Key cylinder with freely-adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320283959.1U CN203531521U (en) | 2013-05-23 | 2013-05-23 | Key cylinder with freely-adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531521U true CN203531521U (en) | 2014-04-09 |
Family
ID=50417744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320283959.1U Expired - Fee Related CN203531521U (en) | 2013-05-23 | 2013-05-23 | Key cylinder with freely-adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531521U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735754A (en) * | 2016-04-18 | 2016-07-06 | 广东镖臣防盗设备有限公司 | Lock cylinder partition and combination structure of lock |
| CN106401312A (en) * | 2016-12-13 | 2017-02-15 | 珠海优特电力科技股份有限公司 | Lock cylinder structure and lock |
| CN107975301A (en) * | 2017-12-31 | 2018-05-01 | 广东金点原子安防科技股份有限公司 | A kind of lock core structure |
| CN108678552A (en) * | 2018-06-11 | 2018-10-19 | 深圳绿米联创科技有限公司 | Lock core and lockset |
| CN108756507A (en) * | 2018-08-17 | 2018-11-06 | 江阴东方港晟金属制品有限公司 | A kind of assembled adjustable lock |
-
2013
- 2013-05-23 CN CN201320283959.1U patent/CN203531521U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735754A (en) * | 2016-04-18 | 2016-07-06 | 广东镖臣防盗设备有限公司 | Lock cylinder partition and combination structure of lock |
| CN106401312A (en) * | 2016-12-13 | 2017-02-15 | 珠海优特电力科技股份有限公司 | Lock cylinder structure and lock |
| CN106401312B (en) * | 2016-12-13 | 2018-10-16 | 珠海优特电力科技股份有限公司 | Lock core structure and lockset |
| CN107975301A (en) * | 2017-12-31 | 2018-05-01 | 广东金点原子安防科技股份有限公司 | A kind of lock core structure |
| CN108678552A (en) * | 2018-06-11 | 2018-10-19 | 深圳绿米联创科技有限公司 | Lock core and lockset |
| CN108678552B (en) * | 2018-06-11 | 2024-04-12 | 深圳绿米联创科技有限公司 | Lock core and lock |
| CN108756507A (en) * | 2018-08-17 | 2018-11-06 | 江阴东方港晟金属制品有限公司 | A kind of assembled adjustable lock |
| CN108756507B (en) * | 2018-08-17 | 2024-02-20 | 江阴东方港晟金属制品有限公司 | Assembled adjustable lock |
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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: 20140409 Termination date: 20190523 |