CN202429577U - Door lock of container body - Google Patents
Door lock of container body Download PDFInfo
- Publication number
- CN202429577U CN202429577U CN2012200180547U CN201220018054U CN202429577U CN 202429577 U CN202429577 U CN 202429577U CN 2012200180547 U CN2012200180547 U CN 2012200180547U CN 201220018054 U CN201220018054 U CN 201220018054U CN 202429577 U CN202429577 U CN 202429577U
- Authority
- CN
- China
- Prior art keywords
- door lock
- dead bolt
- base plate
- handle
- plate
- 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.)
- Withdrawn - After Issue
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a door lock of a container body, belonging to the technical field of the door lock. With the adoption of the door lock, the problems that a handle of the existing convex-type door lock is complex in structure and the door lock is inconvenient to maintain and use and not good-looking are mainly solved. The door lock is characterized by comprising a door lock panel, a base plate, a lock head, a bolt and a spring, wherein the base plate is provided with an inner concave groove; the door lock panel is provided with a corresponding through hole; the lock head is arranged at the upper part of the inner concave groove; a bolt protecting frame plate is fixed on the outer side of the lower part of the inner concave groove of the base plate; the bolt and the spring are arranged in the bolt protecting frame plate; a Z-shaped bolt limiting plate is fixedly connected with the bolt; the lower end of the bolt limiting plate extends into the concave groove of the base plate from a limiting hole on the base plate; a handle assembly is arranged on the inner side of the lower part of the inner concave groove of the base plate; and an inner hook matched with the lower part of the bolt limiting plate is arranged at the lower end of the handle assembly. The door lock disclosed by the utility model has the characteristics that the structure is simple, the maintenance is convenient, and the handle assembly does not protrude from the surface of the box door, and the door lock is mainly applied to the door lock of the container.
Description
Technical field
The utility model belongs to the door lock technical field.Be specifically related to a kind of door lock that is used on the freight container chamber door.
Background technology
At present, be used for the door lock on the freight container chamber door, generally all adopt the door lock handle of raised type.The door lock of raised type handle cooperates with tapered end through in-to-in, the unlatching of realization freight container chamber door or close.Since the structure that the door lock of raised type handle and tapered end adopt, thereby have complex structure, inconvenience maintenance and awkward problem, and the door lock handle that particularly protrudes in the surface is very not attractive in appearance.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure to above-mentioned weak point exactly, and it is convenient to keep in repair, and the handle assembly does not protrude in the container body door lock on chamber door surface.
The technical solution of the utility model is: a kind of container body door lock; Comprise Door lock casing, with Door lock casing bonded assembly base plate and be fixed on tapered end, dead bolt, the spring on the base plate; It is characterized in that: described base plate is provided with the concave shaped groove, has on the Door lock casing and the corresponding through hole of this concave shaped groove location; Tapered end is installed in base plate concave shaped groove top; Dead bolt protects the outside that frame plate is fixed on base plate concave shaped groove bottom, and dead bolt, spring are loaded on dead bolt and protect in the frame plate, and " Z " font dead bolt positioning plate is captiveed joint with dead bolt, stretches in the base plate Baltimore groove in the spacing hole of dead bolt positioning plate lower end from the base plate; The handle assembly is equipped with through the handle pin in inboard in base plate concave shaped groove bottom, and this handle assembly lower end is provided with the interior hook that cooperates with dead bolt positioning plate bottom.
Handle assembly described in the technical solution of the utility model is made up of interior handle and outer handle; The flat handle that outer handle sticks up for outside the upper edge, the centre, lower edge is provided with interior hook; Interior handle comprises key seat plate and the connecting panel that is fixed on the inboard two ends of outer handle, and the key seat plate is provided with pin-and-hole.
Be fixed with the dead bolt locating dowel pin on the dead bolt described in the technical solution of the utility model, the dead bolt positioning plate is provided with the through hole that cooperates with this dead bolt locating dowel pin.
Handle assembly outerplanar described in the technical solution of the utility model is concordant with the Door lock casing outerplanar.
The utility model is because employing is protected the container body door lock that frame plate, dead bolt positioning plate and handle assembly constitute by Door lock casing, base plate, tapered end, dead bolt, spring, dead bolt, and wherein, base plate is provided with the concave shaped groove; Have on the Door lock casing and the corresponding through hole of this concave shaped groove location, dead bolt protects frame plate, dead bolt, spring, dead bolt positioning plate and is loaded on plate outer side, and the handle assembly is loaded on the base plate inboard; Hook cooperates with dead bolt positioning plate lower end in the handle assembly lower end, thereby, when tapered end is in level; The handle assembly is to 45 ° of inner rotary; Hook upward movement jack-up dead bolt positioning plate in the handle assembly, the dead bolt positioning plate drives the dead bolt upward movement, reaches the unlatching chamber door; When tapered end is in vertical when position, withstand the dead bolt positioning plate, dead bolt can not up-and-down movement, reaches the pinning chamber door.The utility model has overcome the weak point of prior art, has simple in structurely, and it is convenient to keep in repair, and the handle assembly does not protrude in the characteristics on chamber door surface.The utility model is mainly used in the door lock on the freight container chamber door.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the back view of Fig. 1.
Fig. 4 is the structural representation of handle assembly among Fig. 1.
Fig. 5 is the left view of Fig. 4.
The specific embodiment
Extremely shown in Figure 3 like Fig. 1.The utility model protects frame plate 5, dead bolt locating dowel pin 6, dead bolt 7, handle pin 8 and handle assembly 9 by Door lock casing 1, base plate, tapered end 2, dead bolt positioning plate 3, spring 4, dead bolt and constitutes.Handle assembly 9 is by interior handle 10, shake hands 11 to constitute outward, shake hands outward 9 to stick up for outside the upper edge, the centre, lower edge be provided with in the flat handle of hook, interior handle 10 comprises key seat plate and the connecting panel that is fixed on the inboard two ends of outer handle, the key seat plate is provided with pin-and-hole.Base plate is provided with the concave shaped groove, is connected with Door lock casing 1, has on the Door lock casing 1 and the corresponding through hole of this concave shaped groove location.Tapered end 2 is installed in the top of base plate concave shaped groove, can carry out unlock operation through the through hole of Door lock casing 1.Dead bolt, spring are loaded on dead bolt and protect in the frame plate; Dead bolt protects the outside that frame plate is fixed on base plate concave shaped groove bottom; " Z " font dead bolt positioning plate 3 is captiveed joint with dead bolt 2; Stretch in the base plate Baltimore groove in the spacing hole of dead bolt positioning plate 3 lower ends from the base plate, dead bolt positioning plate 3 upper ends cooperate with tapered end 2.Handle assembly 9 is contained in the inboard of base plate concave shaped groove bottom through the pin-and-hole on handle pin 8, the key seat plate, and interior hook cooperates with dead bolt positioning plate 3 lower ends, and assembly 9 outerplanars of shaking hands are concordant with Door lock casing 1 outerplanar.Be fixed with dead bolt locating dowel pin 6 on the dead bolt 2, dead bolt positioning plate 3 is provided with the through hole that cooperates with this dead bolt locating dowel pin 6.
Method of application:
1, opens: when tapered end 2 is in level; Handle assembly 9 sells 8 to 45 ° of inner rotary along handle, hook upward movement jack-up dead bolt positioning plate 3 in the handle assembly 9, and dead bolt positioning plate 3 drives dead bolt 7 upward movements, stops when running to dead bolt locating dowel pin 6, reaches the unlatching chamber door;
2, locking: when tapered end 2 is in vertical when position, withstand dead bolt positioning plate 3, dead bolt 7 can not up-and-down movement, reaches the pinning chamber door.
Advantage:
1, handle assembly 9 recessed in, protuberate is not attractive in appearance;
2, simple in structure, it is convenient to keep in repair; Interchangeability is good, and one key operated all chamber doors;
3, being suitable for military collection adorns integrated equipment and uses in a large number.
Claims (5)
1. container body door lock; Comprise Door lock casing (1), with Door lock casing (1) bonded assembly base plate and be fixed on tapered end (2), dead bolt (7), the spring (4) on the base plate; It is characterized in that: described base plate is provided with the concave shaped groove, has on the Door lock casing (1) and the corresponding through hole of this concave shaped groove location; Tapered end (2) is installed in base plate concave shaped groove top; Dead bolt protects the outside that frame plate (5) is fixed on base plate concave shaped groove bottom; Dead bolt (7), spring (4) are loaded on dead bolt and protect in the frame plate (5); " Z " font dead bolt positioning plate (3) is captiveed joint with dead bolt (7), stretches in the base plate Baltimore groove in the spacing hole of dead bolt positioning plate (3) lower end from the base plate; Handle assembly (9) is equipped with through handle pin (8) in inboard in base plate concave shaped groove bottom, and this handle assembly (9) lower end is provided with the interior hook that cooperates with dead bolt positioning plate (3) bottom.
2. a kind of container body door lock according to claim 1; It is characterized in that: described handle assembly (9) is made up of interior handle (10) and outer handle (11); The flat handle that outer handle (11) sticks up for outside the upper edge, the centre, lower edge is provided with interior hook; Interior handle (10) comprises key seat plate and the connecting panel that is fixed on outer handle (11) inboard two ends, and the key seat plate is provided with pin-and-hole.
3. a kind of container body door lock according to claim 1 and 2 is characterized in that: be fixed with dead bolt locating dowel pin (6) on the described dead bolt (7), dead bolt positioning plate (3) is provided with the through hole that cooperates with this dead bolt locating dowel pin (6).
4. a kind of container body door lock according to claim 1 and 2 is characterized in that: described handle assembly (9) outerplanar is concordant with Door lock casing (1) outerplanar.
5. a kind of container body door lock according to claim 3 is characterized in that: described handle assembly (9) outerplanar is concordant with Door lock casing (1) outerplanar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200180547U CN202429577U (en) | 2012-01-16 | 2012-01-16 | Door lock of container body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200180547U CN202429577U (en) | 2012-01-16 | 2012-01-16 | Door lock of container body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429577U true CN202429577U (en) | 2012-09-12 |
Family
ID=46779043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200180547U Withdrawn - After Issue CN202429577U (en) | 2012-01-16 | 2012-01-16 | Door lock of container body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204335A (en) * | 2012-01-16 | 2013-07-17 | 新兴重工湖北三六一一机械有限公司 | Container body door lock |
-
2012
- 2012-01-16 CN CN2012200180547U patent/CN202429577U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204335A (en) * | 2012-01-16 | 2013-07-17 | 新兴重工湖北三六一一机械有限公司 | Container body door lock |
| CN103204335B (en) * | 2012-01-16 | 2015-03-18 | 新兴重工湖北三六一一机械有限公司 | Container body door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120912 Effective date of abandoning: 20150318 |
|
| RGAV | Abandon patent right to avoid regrant |