CN203439883U - Elevator door lock - Google Patents
Elevator door lock Download PDFInfo
- Publication number
- CN203439883U CN203439883U CN201320412432.4U CN201320412432U CN203439883U CN 203439883 U CN203439883 U CN 203439883U CN 201320412432 U CN201320412432 U CN 201320412432U CN 203439883 U CN203439883 U CN 203439883U
- Authority
- CN
- China
- Prior art keywords
- bolt
- door lock
- adapter plate
- mounting plate
- utility
- 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
The utility model discloses an elevator door lock which comprises a mounting plate, and the mounting plate is an L-shaped metal plate. A plastic rotating wheel is arranged on the mounting plate and is fixedly connected with the mounting plate through a bolt, the rotating wheel can move in circumference along the bolt, a connecting sheet is mounted at the other end of the bolt, a lock tongue is arranged at one end of the connecting sheet, and a plurality of mounting hole positions are formed in the mounting plate. The elevator door lock is simple in structure, economical, practical, safe and reliable.
Description
Technical field
The utility model relates to a kind of elevator components, relates in particular to a kind of door lock of elevator.
Background technology
Door lock of elevator is the vitals of control elevator folding, and it is being related to operation and the personal security of elevator.Traditional door lock structure relative complex, not enough to some extent in design,, so there is certain potential safety hazard in poor durability.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in structure, economical and practical, safe and reliable door lock of elevator.
The utility model solves the technical scheme that its technical matters adopts:
A kind of door lock of elevator, comprise adapter plate, described adapter plate is L-type metal sheet, plastic runner is installed on adapter plate, runner is connected and fixed by bolt and adapter plate, and runner can circle along bolt, and the other end of described bolt is provided with connecting strap, wherein one end of connecting strap is provided with dead bolt, also offers some mounting hole site on described adapter plate.
The beneficial effects of the utility model are: the utility model design is ingenious rationally, and product adopts mechanical structure design, has durable, economical and practical, safe and reliable feature.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of door lock of elevator, comprise adapter plate 1, described adapter plate 1 is L-type metal sheet, and plastic runner 2 is installed on adapter plate 1, and runner 2 is connected and fixed by bolt 3 and adapter plate 1, runner 2 can circle along bolt 3, the other end of described bolt 3 is provided with connecting strap 4, and wherein one end of connecting strap 4 is provided with dead bolt 5, also offers some mounting hole site 6 on described adapter plate 1.
The utility model design is ingenious rationally, simple in structure, productive costs is low, long service life, and product adopts mechanical structure design, has durable, economical and practical, safe and reliable feature.
In addition, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to the protection domain of utility model.
Claims (1)
1. a door lock of elevator, comprise adapter plate (1), it is characterized in that: described adapter plate (1) is L-type metal sheet, plastic runner (2) is installed on adapter plate (1), runner (2) is connected and fixed by bolt (3) and adapter plate (1), runner (2) can circle along bolt (3), the other end of described bolt (3) is provided with connecting strap (4), wherein one end of connecting strap (4) is provided with dead bolt (5), also offers some mounting hole site (6) on described adapter plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320412432.4U CN203439883U (en) | 2013-07-11 | 2013-07-11 | Elevator door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320412432.4U CN203439883U (en) | 2013-07-11 | 2013-07-11 | Elevator door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439883U true CN203439883U (en) | 2014-02-19 |
Family
ID=50090951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320412432.4U Expired - Fee Related CN203439883U (en) | 2013-07-11 | 2013-07-11 | Elevator door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439883U (en) |
-
2013
- 2013-07-11 CN CN201320412432.4U patent/CN203439883U/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: 20140219 Termination date: 20210711 |