CN205894878U - Connecting rod of lock - Google Patents
Connecting rod of lock Download PDFInfo
- Publication number
- CN205894878U CN205894878U CN201620213618.0U CN201620213618U CN205894878U CN 205894878 U CN205894878 U CN 205894878U CN 201620213618 U CN201620213618 U CN 201620213618U CN 205894878 U CN205894878 U CN 205894878U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- lock
- rod
- fixture block
- head rod
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a connecting rod of lock, it includes head rod and second connecting rod its characterized in that, and connects the middle connection post of strengthening between head rod and second connecting rod, groove in the middle of the lower extreme of strengthening connecting the post in the middle of is equipped with, the both sides in middle groove be equipped with first fixture block and second fixture block. The utility model discloses a with connecting axle complex clamping structure, can make the destructiveness unblank to be difficult to to realize, it is very firm, durable, anti destruction reinforce, but simple structure, processing is convenient, and is with low costs.
Description
[technical field]
This utility model is related to a kind of connecting rod of lock, more particularly to a kind of connecting rod of reversible lock.
[background technology]
At present, the general bag of traditional bidirectional lock inserts two lock galls and two lock housings, is connected with connection between two lock housings
Bar, is connected with connecting shaft between two lock galls, is all additionally provided with lock core assembly, bumper bar etc. in two lock galls.
Existing connecting rod simply plays the effect connecting two lock housings, and structure great majority are a strip square column knot
Structure, in destructive unblock, often most of destructive unblock all using by connecting rod with striking off energetically so that two are locked
Shell cuts off.Thus it is easy to destroy the lock gall in two lock housings and just completes destructive unblock, make existing bidirectional blade
Tapered end theftproof performance is very low, reduces the anti-theft of whole bidirectional blade tapered end.
[content of the invention]
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of structure simple, solid, resist broken
Bad power is strong, can prevent the connecting rod of the lock of destructive unlocking.
The purpose of this utility model is achieved in that
A kind of connecting rod of lock is it is characterised in that it includes head rod and the second connecting rod, and is connected to first even
Strengthen connecting post in the middle of between extension bar and the second connecting rod；The lower end strengthening connecting post in the middle of described is provided with medial launder, institute
The both sides of the medial launder stated are provided with the first fixture block and the second fixture block.
A kind of connecting rod of lock is it is characterised in that described head rod, the second connecting rod and centre as above
Strengthen connecting post to be structure as a whole.
A kind of connecting rod of lock is it is characterised in that the first described fixture block and the second fixture block are connected by first as above
The casting lug thereon extending downwardly inside bar and the second connecting rod is formed.
A kind of connecting rod of lock is it is characterised in that be provided with head rod inside described head rod as above
Fixing hole, the inner side of the second connecting rod is provided with the second connecting rod fixing hole.
A kind of connecting rod of lock is it is characterised in that the bottom surface of described head rod and the second connecting rod as above
It is additionally provided with multiple draw-in grooves.
This utility model, by the retaining structure coordinating with connecting shaft, can make destructive unlocking be difficult to, very firm,
Solid, collapse resistance power is strong, but structure is simple, easy to process, low cost.
[brief description]
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is Structure explosion diagram when this utility model is arranged in reversible lock.
[specific embodiment]
A kind of connecting rod of lock, it includes head rod 11 and the second connecting rod 12, and is connected to head rod 11
And second between connecting rod 12 in the middle of strengthen connecting post 1；The lower end strengthening connecting post 1 in the middle of described is provided with medial launder 2, institute
The both sides of the medial launder 2 stated are provided with the first fixture block 3 and the second fixture block 4.This utility model is by the screens knot coordinating with connecting shaft
Structure, can make destructive unlocking be difficult to, and very firm, solid, collapse resistance power is strong, but structure is simple, easy to process, cost
Low.
Head rod 11, the second connecting rod 12 and middle connecting post 1 of strengthening are structure as a whole.
First fixture block 3 and the second fixture block 4 are by the casting lug thereon extending downwardly inside head rod 11 and the second connecting rod 12
Formed.
It is provided with head rod fixing hole 5, the inner side of the second connecting rod 12 is provided with the second connection inside head rod 11
Bar fixing hole 6.
The bottom surface of head rod 11 and the second connecting rod 12 is additionally provided with multiple draw-in grooves 7.
As shown in figure 3, this utility model is arranged in reversible lock, reversible lock 100 includes the first lock housing 101 and the second lock housing
102, it is provided with the first lock gall 103 in the first lock housing 101, in the second lock housing 102, be provided with the second lock gall 104, the first lock gall 103 and
It is provided with lock core assembly, head rod 11 is arranged on the top in the first lock housing 101, the second connecting rod 12 is pacified in two lock galls 104
It is contained in the top in the second lock 102 shell, be also equipped with one between the bottom in the bottom in the first lock housing and the first lock housing even
Connect the first lock gall 103 and the connecting shaft 105 of the second lock gall 104, connecting shaft 105 is provided with the first card with the first fixture block 3 cooperation
Groove 106 and the second draw-in groove 107 with the second fixture block 4 cooperation, in destructive unlocking, even if by connecting rod with striking off energetically, but
Because the first fixture block 3 is connected with the clamping matching of the first draw-in groove and is connected with the clamping matching of the second draw-in groove with the second fixture block 4, even
Connect the first lock gall and the connecting shaft of the second lock gall will not move under the screens effect of the first fixture block 3 and the second fixture block 4, connecting shaft
Will not move, lock gall also just can be made will not to be easy in lock housing out, so that destructive unlocking is difficult to.
Claims (4)
1. a kind of connecting rod of lock is it is characterised in that it includes head rod (11) and the second connecting rod (12), and is connected to
Strengthen connecting post (1) in the middle of between head rod (11) and the second connecting rod (12)；Strengthen connecting post (1) in the middle of described
Lower end be provided with medial launder (2), the both sides of described medial launder (2) are provided with the first fixture block (3) and the second fixture block (4), described
Head rod (11), the second connecting rod (12) and middle connecting post (1) of strengthening are structure as a whole.
2. a kind of connecting rod of lock according to claim 1 is it is characterised in that described the first fixture block (3) and the second fixture block
(4) formed by the casting lug thereon extending downwardly inside head rod (11) and the second connecting rod (12).
3. a kind of connecting rod of lock according to claim 1 is it is characterised in that set inside described head rod (11)
There is head rod fixing hole (5), the inner side of the second connecting rod (12) is provided with the second connecting rod fixing hole (6).
4. a kind of connecting rod of lock according to claim 1 is it is characterised in that described head rod (11) and second
The bottom surface of connecting rod (12) is additionally provided with multiple draw-in grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213618.0U CN205894878U (en) | 2016-03-18 | 2016-03-18 | Connecting rod of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213618.0U CN205894878U (en) | 2016-03-18 | 2016-03-18 | Connecting rod of lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205894878U true CN205894878U (en) | 2017-01-18 |
Family
ID=57765606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620213618.0U Expired - Fee Related CN205894878U (en) | 2016-03-18 | 2016-03-18 | Connecting rod of lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205894878U (en) |
-
2016
- 2016-03-18 CN CN201620213618.0U patent/CN205894878U/en not_active Expired - Fee Related
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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: 20170118 Termination date: 20190318 |