CN203978046U - A kind of rolling gate door lock that improves bolt syndeton - Google Patents
A kind of rolling gate door lock that improves bolt syndeton Download PDFInfo
- Publication number
- CN203978046U CN203978046U CN201420136475.9U CN201420136475U CN203978046U CN 203978046 U CN203978046 U CN 203978046U CN 201420136475 U CN201420136475 U CN 201420136475U CN 203978046 U CN203978046 U CN 203978046U
- Authority
- CN
- China
- Prior art keywords
- bolt
- door lock
- pull bar
- gate door
- rolling gate
- 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
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Abstract
Improve a rolling gate door lock for bolt syndeton, comprise housing, top wheel, pull bar, bolt, described top wheel cylinder lever connecting rod, described pull bar end is provided with a plurality of fixing holes, and described bolt is connected to pull bar end by steady pin.Described pull bar end is provided with the fixing hole of three.Described fixing hole is square opening.The rolling gate door lock of improvement bolt syndeton of the present utility model adopts the structure that a plurality of fixing holes are set, and makes the bolt extension elongation of tapered end adjustable, and has advantage easily quick for installation.
Description
Technical field:
The utility model belongs to the rolling gate door lock in field of lockset, and what be specifically related to is a kind of rolling gate door lock that improves bolt syndeton.
Background technology:
Pull bar and the bolt of existing rolling gate door lock are fixedly connected by welding, and when installing or when need to adjust length, cannot carry out rapidly, if meet pull bar, are out of shape when need to change bolt length, cannot directly adjust especially.
Summary of the invention:
The defect that exists for prior art, the purpose of this utility model is to provide a kind of above-mentioned defect that can overcome, and can conveniently adjust the rolling gate door lock of the improvement bolt syndeton of bolt length.
The technical scheme in the invention for solving the technical problem is: a kind of rolling gate door lock that improves bolt syndeton, key is that described rolling gate door lock comprises housing, top wheel, pull bar, bolt, described top wheel cylinder lever connecting rod, described pull bar end is provided with a plurality of fixing holes, and described bolt is connected to pull bar end by steady pin.
Described pull bar end is provided with the fixing hole of three.
Described fixing hole is square opening.
The rolling gate door lock of improvement bolt syndeton of the present utility model adopts the structure that a plurality of fixing holes are set, and makes the bolt extension elongation of tapered end adjustable, and has advantage easily quick for installation.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
The specific embodiment:
As shown in Figure 1, improve a rolling gate door lock for bolt syndeton, described rolling gate door lock comprises housing 1, top wheel 2, pull bar 3, bolt 4, described top wheel cylinder lever connecting rod, described pull bar 3 ends are provided with a plurality of fixing hole 31, and described bolt is connected to pull bar end by steady pin.Top wheel 2, pull bar 3 are arranged in rectangular housing 1, in the middle of described top wheel 2, are provided with lock core, and lock core can push up wheel 2 by key actuated and rotate.Described bolt 4 is inserted in fixing hole 31 by a latch, and adopts endways latch pin fixing tight.
Described pull bar end is provided with the fixing hole 31 of three.The fixing hole 31 of three can make bolt 4 have a plurality of position adjustables.
Described fixing hole 31 is square opening.Square opening can make bolt 4 can not rotate, can keep bolt 4 directly to motion.
Claims (3)
1. a rolling gate door lock that improves bolt syndeton, it is characterized in that described rolling gate door lock comprises housing (1), top wheel (2), pull bar (3), bolt (4), described top wheel cylinder lever connecting rod, described pull bar (3) end is provided with a plurality of fixing hole (31), and described bolt is connected to pull bar end by steady pin.
2. the rolling gate door lock of improvement bolt syndeton according to claim 1, is characterized in that described pull bar end is provided with the fixing hole (31) of three.
3. the rolling gate door lock of improvement bolt syndeton according to claim 1, is characterized in that described fixing hole (31) is square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136475.9U CN203978046U (en) | 2014-03-25 | 2014-03-25 | A kind of rolling gate door lock that improves bolt syndeton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136475.9U CN203978046U (en) | 2014-03-25 | 2014-03-25 | A kind of rolling gate door lock that improves bolt syndeton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978046U true CN203978046U (en) | 2014-12-03 |
Family
ID=51975504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136475.9U Expired - Fee Related CN203978046U (en) | 2014-03-25 | 2014-03-25 | A kind of rolling gate door lock that improves bolt syndeton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978046U (en) |
-
2014
- 2014-03-25 CN CN201420136475.9U patent/CN203978046U/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 |
Granted publication date: 20141203 Termination date: 20160325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |