CN204002038U - A kind of memory key that records door interlock switch state - Google Patents
A kind of memory key that records door interlock switch state Download PDFInfo
- Publication number
- CN204002038U CN204002038U CN201420372343.6U CN201420372343U CN204002038U CN 204002038 U CN204002038 U CN 204002038U CN 201420372343 U CN201420372343 U CN 201420372343U CN 204002038 U CN204002038 U CN 204002038U
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- CN
- China
- Prior art keywords
- key
- rotating shaft
- sleeve
- core
- groove
- 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 kind of memory key that records door interlock switch state, comprise key handle, key core, key handle and key core are coaxially installed, described key handle is installed by a rotating shaft and key core, at key handle, on the position that key core is connected with rotating shaft, be coaxially installed with respectively an end cap, coaxial package one sleeve in rotating shaft, this sleeve and two end caps are enclosed in rotating shaft in sleeve, on sleeve lining, be provided with an arc surface rotational travel groove, on the sleeve lining position on this arc surface rotational travel groove side, be provided with a locating slot, on the radially corresponding rotating shaft position of this locating slot, be shaped with groove, in groove, be embedded with stage clip, be fixedly mounted with a limited post at this stage clip top.The utility model overall structure is very simple, durable in use, and the on off state of record door is very accurate, can understand the on off state of door by a peep hole, uses simple.
Description
Technical field
The utility model belongs to field of lockset, especially a kind of memory key that records door interlock switch state.
Background technology
In people's go off daily process, conventionally all be unable to do without door lock & key, but along with the kind of lock is more and more, people are sometimes difficult to judge whether door lock is locked really, causes unnecessary operation, even causes the damage of lockset or key.
Meanwhile, along with rhythm of life is more and more faster, various pressure is increasing, and need to process a lot of things every day, the too worried lock of probably door being forgotten of going out every day, and oneself has closed clearly sometimes, but not steady and sure at heart, and the number of times that goes back to check is not within minority.But there is no other way, a large amount of time of waste for no reason except in person going to check at present.Thereby in the urgent need to a kind of memory key of the on off state that can record door lock, whether door closes, look at oneself just used key just know, save the plenty of time, and allow people more feel at ease.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and the memory key of the recorded door interlock switch state of the little and convenient operation of a kind of volume is provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of memory key that records door interlock switch state, comprise key handle, key core, key handle and key core are coaxially installed, it is characterized in that: described key handle is installed by a rotating shaft and key core, this rotating shaft and key handle, key core is coaxial, at key handle, on the position that key core is connected with rotating shaft, be coaxially installed with respectively an end cap, coaxial package one sleeve in rotating shaft, this sleeve and two end caps are enclosed in rotating shaft in sleeve, on sleeve lining, be provided with an arc surface rotational travel groove, on the sleeve lining position on this arc surface rotational travel groove side, be provided with a locating slot, on the radially corresponding rotating shaft position of this locating slot, be shaped with groove, in groove, be embedded with stage clip, be fixedly mounted with a limited post at this stage clip top.
And, on described sleeve, be shaped with peep hole, on rotating shaft position corresponding to this peep hole, be provided with switch and indicate.
Advantage of the present utility model and good effect are:
The utility model is mainly to transform on normal key basis, and former key is transformed a little and can be become the key with memory function; And the parts that adopt the easily dress that is easy to get, whole device is very small and exquisite, can not occupy too large space, can not affect the normal use of people to key, and overall structure is very simple, durable in use, the on off state of record door is very accurate, can understand the on off state of door by a peep hole, use simple.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that sleeve and the rotating shaft in the utility model realizes structural representation in relative rotation.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
Record a memory key for door interlock switch state, comprise key handle 1, key core 5, key handle and key core are coaxially installed.
Innovative point of the present utility model is:
Key handle is installed by a rotating shaft 8 and key core, this rotating shaft and key handle, key core is coaxial, at key handle, on the position that key core is connected with rotating shaft, be coaxially installed with respectively an end cap 4, coaxial package one sleeve 2 in rotating shaft, this sleeve and two end caps are enclosed in rotating shaft in sleeve, on sleeve lining, be provided with an arc surface rotational travel groove 6, on the sleeve lining position on this arc surface rotational travel groove side, be provided with a locating slot (not label), on the radially corresponding rotating shaft position of this locating slot, be shaped with groove (not label), in groove, be embedded with stage clip 9, be fixedly mounted with a limited post 7 at this stage clip top.
In order to observe key core lock-out state by sleeve better, on sleeve, be shaped with peep hole 3, on rotating shaft position corresponding to this peep hole, be provided with switch and indicate.
Operating principle of the present utility model is:
By rotation key handle drive shaft, rotate between locating slot and arc surface rotational travel groove by limited post again and realize the rotation of rotating shaft, spacing and location, drive thus and limit key core and rotated and coordinating of locking, in the process of rotating shaft rotation, can indicate to screen door lock open and-shut mode by the switch arranging on peep hole and rotating shaft position.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and amendment are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (2)
1. one kind can be recorded the memory key of door interlock switch state, comprise key handle, key core, key handle and key core are coaxially installed, it is characterized in that: described key handle is installed by a rotating shaft and key core, this rotating shaft and key handle, key core is coaxial, at key handle, on the position that key core is connected with rotating shaft, be coaxially installed with respectively an end cap, coaxial package one sleeve in rotating shaft, this sleeve and two end caps are enclosed in rotating shaft in sleeve, on sleeve lining, be provided with an arc surface rotational travel groove, on the sleeve lining position on this arc surface rotational travel groove side, be provided with a locating slot, on the radially corresponding rotating shaft position of this locating slot, be shaped with groove, in groove, be embedded with stage clip, be fixedly mounted with a limited post at this stage clip top.
2. the memory key that records door interlock switch state according to claim 1, is characterized in that: on described sleeve, be shaped with peep hole, be provided with switch and indicate on rotating shaft position corresponding to this peep hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372343.6U CN204002038U (en) | 2014-07-04 | 2014-07-04 | A kind of memory key that records door interlock switch state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372343.6U CN204002038U (en) | 2014-07-04 | 2014-07-04 | A kind of memory key that records door interlock switch state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002038U true CN204002038U (en) | 2014-12-10 |
Family
ID=52042061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372343.6U Expired - Fee Related CN204002038U (en) | 2014-07-04 | 2014-07-04 | A kind of memory key that records door interlock switch state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002038U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257099A (en) * | 2015-11-09 | 2016-01-20 | 李�昊 | Key with function of suggesting state of door lock |
| CN110528963A (en) * | 2019-09-11 | 2019-12-03 | 李晓琪 | A kind of key with prompt facility |
| CN111206827A (en) * | 2020-01-18 | 2020-05-29 | 张北杏 | Key capable of confirming state of safety catch of door lock |
-
2014
- 2014-07-04 CN CN201420372343.6U patent/CN204002038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257099A (en) * | 2015-11-09 | 2016-01-20 | 李�昊 | Key with function of suggesting state of door lock |
| CN110528963A (en) * | 2019-09-11 | 2019-12-03 | 李晓琪 | A kind of key with prompt facility |
| CN111206827A (en) * | 2020-01-18 | 2020-05-29 | 张北杏 | Key capable of confirming state of safety catch of door 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 |
Granted publication date: 20141210 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |