CN201598893U - Dual-hole lock - Google Patents
Dual-hole lock Download PDFInfo
- Publication number
- CN201598893U CN201598893U CN2009202143644U CN200920214364U CN201598893U CN 201598893 U CN201598893 U CN 201598893U CN 2009202143644 U CN2009202143644 U CN 2009202143644U CN 200920214364 U CN200920214364 U CN 200920214364U CN 201598893 U CN201598893 U CN 201598893U
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- CN
- China
- Prior art keywords
- lock
- single key
- keys
- lockhole
- key
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- Expired - Fee Related
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Abstract
The utility model discloses a dual-hole lock, which comprises a lock body and keys. The lock body is provided with two lock holes and a bolt, the keys include two single keys and a connecting rod, the two single keys are respectively meshed with the two lock holes, and the bolt is connected with the two lock holes via a driving device and can be unlocked only when the two keys unlock the driving devices of the two lock holes. As the lock can be unlocked only by rotating the two keys simultaneously, a protection function of the lock is enhanced greatly. As bit arrangements of the two keys are different and have various selection and disposition modes, an anti-copy function of the keys is enhanced. The double-hole lock has the advantages of simple structure, convenience, practicability, safety, reliability and the like, is high in protection function and is a practical household security tool.
Description
Technical field
The utility model relates to a kind of lock, particularly a kind of diplopore lock.
Background technology
Lock is a kind of ubiquitous protective device, all kinds of furniture in our life, and as door, drawer and so on, also having all needs to use lock such as bicycle, electric motor car.Yet traditional lock all is a lock adopts a key to open, the safety factor of this opening ways is not high, and key is easy to be replicated, if lock face at one two lockholes is set, and two lockholes are opened simultaneously just and can be unblanked, and have then increased the safety factor of lock.
In view of the above problems, the utility model has related to a kind of diplopore lock.It has technical characterictic as mentioned below, to solve existing problem.
The utility model content
In order to solve the problems of the technologies described above, it is a kind of with low cost that the utility model provides, be easy to manufacture, and safe and reliable a kind of diplopore lock.
A kind of diplopore lock of the present utility model comprises lock body, key.
Described lock body is provided with two lockholes and a spigot.
Described key comprises two single keys and a connecting rod.
Described two single keys connect by connecting rod.
Described two single keys mesh with described two lockholes respectively.
Described spigot is connected with two lockholes by drive unit, and the opening ways of this drive unit is that two lockholes must be opened simultaneously, has only two keys to open the drive unit of two lockholes simultaneously, and spigot just can be opened.
The central axis position of described two single keys is equipped with the cavity of a T font column structure.
Described connecting rod is the U font structure, and these connecting rod two ends are provided with two axles, and described two axles all are T font column structures.
The axle of the T font column structure of described extension bar is positioned at the cavity of single key T font column structure.
Described two single keys all can be around the T of connecting rod profile shaft rotation, and by this T type cavity of the single key of T type respective outer side edges inside.
The utlity model has advantages such as simple in structure, convenient and practical, safe and reliable, defencive function is strong, is practical family insurance instrument.
Description of drawings
Fig. 1 is the structural representation of a kind of diplopore lock of the present utility model.
Fig. 2 is the structure perspective diagram of key of the present utility model.
The specific embodiment
According to claim of the present utility model and the related content of utility model content, the technical solution of the utility model is specific as follows described:
Embodiment as illustrated in fig. 1 and 2: a kind of diplopore lock of the present utility model comprises lock body 1, key 2.
Lock body 1 is provided with left lockhole 11, right lockhole 12, spigot 13, key 2 comprises left single key 21, right single key 22, connecting rod 23, the single key 21 in a left side is connected by connecting rod 23 with right single key 22, single key 21 in a left side and 11 engagements of left lockhole, single key 22 in the described right side and 12 engagements of right lockhole, spigot 13 is connected with left lockhole 11, right lockhole 12 by drive unit, and the opening ways of this drive unit is that left lockhole 11, right lockhole 12 are opened simultaneously.
The central axis position of the single key 21 in a left side is provided with the left cavity 211 of a T font column structure, the central axis position of right single key 22 is provided with the right cavity 221 of a T font column structure, connecting rod 23 is U font structures, these connecting rod 23 two ends are provided with left side axle 231, right axle 232, described left side axle 231, right axle 232 are T font column structures, described left side axle 231 is positioned at left cavity 211, and right axle 232 is positioned at right cavity 221, and left single key 21 is provided with different close teeth with right single key 22.
The central axis position of two single key single keys 21 in a left side and right single key 22 is equipped with the cavity of a T font column structure, be used to be provided with connecting rod 23 two ends T font column structures, and left single key 21 and right single key 22 solderless wrapped connection bar 23 two ends T font column structures easily rotate, and extension bar 23 two ends T font column structures can fasten left single key 21 and right single key 22, and left single key 21 and right single key 22 can only rotate and can not fall down from connecting rod 23 by solderless wrapped connection bar 23 two ends T font column structures.
In two lockholes left side lockholes 11 of the single key 21 in a left side and right single key 22 insertion diplopore locks, the right lockhole 12, turn two keys simultaneously, open the drive unit of spigot, spigot is opened and is unblanked.
When using the utility model, owing to be that left single key 21 and right single key 22 are opened simultaneously and just can be unblanked, so strengthened the protection effect that this diplopore is locked greatly.And the close tooth of left single key 21 and right single key 22 is provided with differently, multiple choices and configuration mode can be arranged, more the function of system repeatedly of the key of Zeng Qianging.
The utlity model has advantages such as simple in structure, convenient and practical, safe and reliable, defencive function is strong, is practical family insurance instrument.
Embodiment only is giving an example of the optional embodiment of the utility model, and its related feature only is used for explanation and sets forth the technical solution of the utility model, and is not used in qualification protection domain of the present utility model.
Claims (5)
1. a diplopore lock is characterized in that, comprises lock body (1), key (2);
Described lock body (1) is provided with left lockhole (11), right lockhole (12), spigot (13);
Described key (2) comprises left single key (21), right single key (22), connecting rod (23);
The single key in a described left side (21) is connected by connecting rod (23) with right single key (22);
Single key in a described left side (21) and left lockhole (11) engagement, the single key in the described right side (22) and right lockhole (12) engagement.
2. a kind of diplopore lock according to claim 1 is characterized in that described spigot (13) is connected with left lockhole (11), right lockhole (12) by drive unit, and the opening ways of this drive unit is that left lockhole (11), right lockhole (12) are opened simultaneously.
3. a kind of diplopore lock according to claim 1, it is characterized in that, the central axis position of the single key in a described left side (21) is provided with the left cavity (211) of a T font column structure, and the central axis position of right single key (22) is provided with the right cavity (221) of a T font column structure.
4. a kind of diplopore lock according to claim 1, it is characterized in that, described connecting rod (23) is the U font structure, this connecting rod (23) two ends are provided with left side axle (231), right axle (232), described left side axle (231), right axle (232) are T font column structures, described left side axle (231) is positioned at left cavity (211), and right axle (232) is positioned at right cavity (221).
5. a kind of diplopore lock according to claim 1 is characterized in that the single key in a described left side (21) is provided with different close teeth with right single key (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202143644U CN201598893U (en) | 2009-11-27 | 2009-11-27 | Dual-hole lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202143644U CN201598893U (en) | 2009-11-27 | 2009-11-27 | Dual-hole lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598893U true CN201598893U (en) | 2010-10-06 |
Family
ID=42809946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202143644U Expired - Fee Related CN201598893U (en) | 2009-11-27 | 2009-11-27 | Dual-hole lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260906A (en) * | 2018-03-15 | 2018-07-10 | 夏丽娜 | A kind of casket of proposing for including gear drive |
-
2009
- 2009-11-27 CN CN2009202143644U patent/CN201598893U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260906A (en) * | 2018-03-15 | 2018-07-10 | 夏丽娜 | A kind of casket of proposing for including gear drive |
| CN108260906B (en) * | 2018-03-15 | 2023-10-31 | 夏丽娜 | Wedding casket with gear transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20101127 |